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* Merge branch 'master' of ↵David S. Miller2011-03-154-15/+38
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
| * tcp_cubic: fix low utilization of CUBIC with HyStartSangtae Ha2011-03-141-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | HyStart sets the initial exit point of slow start. Suppose that HyStart exits at 0.5BDP in a BDP network and no history exists. If the BDP of a network is large, CUBIC's initial cwnd growth may be too conservative to utilize the link. CUBIC increases the cwnd 20% per RTT in this case. Signed-off-by: Sangtae Ha <sangtae.ha@gmail.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp_cubic: make the delay threshold of HyStart less sensitiveSangtae Ha2011-03-141-1/+1
| | | | | | | | | | | | | | | | | | Make HyStart less sensitive to abrupt delay variations due to buffer bloat. Signed-off-by: Sangtae Ha <sangtae.ha@gmail.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Reported-by: Lucas Nussbaum <lucas.nussbaum@loria.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp_cubic: enable high resolution ack time if neededstephen hemminger2011-03-141-0/+4
| | | | | | | | | | | | | | | | | | | | This is a refined version of an earlier patch by Lucas Nussbaum. Cubic needs RTT values in milliseconds. If HZ < 1000 then the values will be too coarse. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Reported-by: Lucas Nussbaum <lucas.nussbaum@loria.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp_cubic: fix clock dependencystephen hemminger2011-03-141-12/+19
| | | | | | | | | | | | | | | | | | | | The hystart code was written with assumption that HZ=1000. Replace the use of jiffies with bictcp_clock as a millisecond real time clock. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Reported-by: Lucas Nussbaum <lucas.nussbaum@loria.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp_cubic: make ack train delta value a parameterstephen hemminger2011-03-141-1/+4
| | | | | | | | | | | | | | | | Make the spacing between ACK's that indicates a train a tuneable value like other hystart values. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp_cubic: fix comparison of jiffiesstephen hemminger2011-03-141-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Jiffies wraps around therefore the correct way to compare is to use cast to signed value. Note: cubic is not using full jiffies value on 64 bit arch because using full unsigned long makes struct bictcp grow too large for the available ca_priv area. Includes correction from Sangtae Ha to improve ack train detection. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp: fix RTT for quick packets in congestion controlstephen hemminger2011-03-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the congestion control interface, the callback for each ACK includes an estimated round trip time in microseconds. Some algorithms need high resolution (Vegas style) but most only need jiffie resolution. If RTT is not accurate (like a retransmission) -1 is used as a flag value. When doing coarse resolution if RTT is less than a a jiffie then 0 should be returned rather than no estimate. Otherwise algorithms that expect good ack's to trigger slow start (like CUBIC Hystart) will be confused. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * af_unix: update locking commentDaniel Baluta2011-03-141-1/+1
| | | | | | | | | | | | | | We latch our state using a spinlock not a r/w kind of lock. Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bridge: skip forwarding delay if not using STPstephen hemminger2011-03-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If Spanning Tree Protocol is not enabled, there is no good reason for the bridge code to wait for the forwarding delay period before enabling the link. The purpose of the forwarding delay is to allow STP to learn about other bridges before nominating itself. The only possible impact is that when starting up a new port the bridge may flood a packet now, where previously it might have seen traffic from the other host and preseeded the forwarding table. Includes change for local variable br already available in that func. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Phonet: fix aligned-mode pipe socket buffer header reserveRémi Denis-Courmont2011-03-151-1/+1
| | | | | | | | | | | | | | | | | | | | When the pipe uses aligned-mode data packets, we must reserve 4 bytes instead of 3 for the pipe protocol header. Otherwise the Phonet header would not be aligned, resulting in potentially corrupted headers with later unaligned memory writes. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'for-davem' of ↵David S. Miller2011-03-157-12/+201
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * \ Merge branch 'master' of ↵John W. Linville2011-03-157-12/+201
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
| | * | mac80211: fix channel type recalculation with HT and non-HT interfacesFelix Fietkau2011-03-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When running an AP interface along with the cooked monitor interface created by hostapd, adding an interface and deleting it again triggers a channel type recalculation during which the (non-HT) monitor interface takes precedence over the HT AP interface, thus causing the channel type to be set to non-HT. Fix this by ensuring that a more wide channel type will not be overwritten by a less wide channel type. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | mac80211: Shortcut minstrel_ht rate setup for non-MRR capable devicesHelmut Schaa2011-03-141-7/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Devices without multi rate retry support won't be able to use all rates as specified by mintrel_ht. Hence, we can simply skip setting up further rates as the devices will only use the first one. Also add a special case for devices with only two possible tx rates. We use sample_rate -> max_prob_rate for sampling and max_tp_rate -> max_prob_rate by default. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | mac80211: implement support for cfg80211_ops->{get,set}_ringparamJohn W. Linville2011-03-113-0/+95
| | | | | | | | | | | | | | | | Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | wireless: add support for ethtool_ops->{get,set}_ringparamJohn W. Linville2011-03-111-0/+33
| | | | | | | | | | | | | | | | Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | mac80211: do not enable ps if 802.1x controlled port is unblockedJason Young2011-03-112-5/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If dynamic_ps is disabled, enabling power save before the 4-way handshake completes may delay the station from being authorized to send/receive traffic, i.e. increase roaming times. It also may result in a failed 4-way handshake depending on the AP's timing requirements and beacon interval, and the station's listen interval. To fix this, prevent power save from being enabled while the station isn't authorized and recalculate power save whenever the station's authorized state changes. Signed-off-by: Jason Young <a.young.jason@gmail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | Merge branch 'master' of ↵David S. Miller2011-03-1521-394/+611
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 Conflicts: Documentation/feature-removal-schedule.txt
| * | | netfilter: xt_addrtype: ipv6 supportFlorian Westphal2011-03-152-2/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel will refuse certain types that do not work in ipv6 mode. We can then add these features incrementally without risk of userspace breakage. Signed-off-by: Florian Westphal <fwestphal@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: ipt_addrtype: rename to xt_addrtypeFlorian Westphal2011-03-155-26/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Followup patch will add ipv6 support. ipt_addrtype.h is retained for compatibility reasons, but no longer used by the kernel. Signed-off-by: Florian Westphal <fwestphal@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | ipv6: netfilter: ip6_tables: fix infoleak to userspaceVasiliy Kulikov2011-03-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structures ip6t_replace, compat_ip6t_replace, and xt_get_revision are copied from userspace. Fields of these structs that are zero-terminated strings are not checked. When they are used as argument to a format string containing "%s" in request_module(), some sensitive information is leaked to userspace via argument of spawned modprobe process. The first bug was introduced before the git epoch; the second was introduced in 3bc3fe5e (v2.6.25-rc1); the third is introduced by 6b7d31fc (v2.6.15-rc1). To trigger the bug one should have CAP_NET_ADMIN. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: ip_tables: fix infoleak to userspaceVasiliy Kulikov2011-03-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structures ipt_replace, compat_ipt_replace, and xt_get_revision are copied from userspace. Fields of these structs that are zero-terminated strings are not checked. When they are used as argument to a format string containing "%s" in request_module(), some sensitive information is leaked to userspace via argument of spawned modprobe process. The first and the third bugs were introduced before the git epoch; the second was introduced in 2722971c (v2.6.17-rc1). To trigger the bug one should have CAP_NET_ADMIN. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: arp_tables: fix infoleak to userspaceVasiliy Kulikov2011-03-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structures ipt_replace, compat_ipt_replace, and xt_get_revision are copied from userspace. Fields of these structs that are zero-terminated strings are not checked. When they are used as argument to a format string containing "%s" in request_module(), some sensitive information is leaked to userspace via argument of spawned modprobe process. The first bug was introduced before the git epoch; the second is introduced by 6b7d31fc (v2.6.15-rc1); the third is introduced by 6b7d31fc (v2.6.15-rc1). To trigger the bug one should have CAP_NET_ADMIN. Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: xt_connlimit: remove connlimit_rnd_initedChangli Gao2011-03-151-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | A potential race condition when generating connlimit_rnd is also fixed. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: xt_connlimit: use hlist insteadChangli Gao2011-03-151-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The header of hlist is smaller than list. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: xt_connlimit: use kmalloc() instead of kzalloc()Changli Gao2011-03-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All the members are initialized after kzalloc(). Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: xt_connlimit: fix daddr connlimit in SNAT scenarioChangli Gao2011-03-151-11/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We use the reply tuples when limiting the connections by the destination addresses, however, in SNAT scenario, the final reply tuples won't be ready until SNAT is done in POSTROUING or INPUT chain, and the following nf_conntrack_find_get() in count_tem() will get nothing, so connlimit can't work as expected. In this patch, the original tuples are always used, and an additional member addr is appended to save the address in either end. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | IPVS: Add __ip_vs_control_{init,cleanup}_sysctl()Simon Horman2011-03-151-36/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Break out the portions of __ip_vs_control_init() and __ip_vs_control_cleanup() where aren't necessary when CONFIG_SYSCTL is undefined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Conditionally define and use ip_vs_lblc{r}_tableSimon Horman2011-03-152-9/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ip_vs_lblc_table and ip_vs_lblcr_table, and code that uses them are unnecessary when CONFIG_SYSCTL is undefined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Minimise ip_vs_leave when CONFIG_SYSCTL is undefinedSimon Horman2011-03-151-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Much of ip_vs_leave() is unnecessary if CONFIG_SYSCTL is undefined. I tried an approach of breaking the now #ifdef'ed portions out into a separate function. However this appeared to grow the compiled code on x86_64 by about 200 bytes in the case where CONFIG_SYSCTL is defined. So I have gone with the simpler though less elegant #ifdef'ed solution for now. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Conditinally use sysctl_lblc{r}_expirationSimon Horman2011-03-152-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_lblc{r}_expiration in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add expire_quiescent_template()Simon Horman2011-03-151-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_expire_quiescent_template in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add sysctl_expire_nodest_conn()Simon Horman2011-03-151-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_expire_nodest_conn in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add sysctl_sync_ver()Simon Horman2011-03-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_sync_ver in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add {sysctl_sync_threshold,period}()Simon Horman2011-03-153-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_sync_threshold in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add sysctl_nat_icmp_send()Simon Horman2011-03-151-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_nat_icmp_send in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add sysctl_snat_reroute()Simon Horman2011-03-151-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for not including sysctl_snat_reroute in struct netns_ipvs when CONFIG_SYCTL is not defined. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | IPVS: Add ip_vs_route_me_harder()Simon Horman2011-03-151-26/+22
| | | | | | | | | | | | | | | | | | | | | | | | Add ip_vs_route_me_harder() to avoid repeating the same code twice. Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | ipvs: rename estimator functionsJulian Anastasov2011-03-152-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename ip_vs_new_estimator to ip_vs_start_estimator and ip_vs_kill_estimator to ip_vs_stop_estimator to better match their logic. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | ipvs: optimize rates readingJulian Anastasov2011-03-152-39/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the estimator reading from estimation_timer to user context. ip_vs_read_estimator() will be used to decode the rate values. As the decoded rates are not set by estimation timer there is no need to reset them in ip_vs_zero_stats. There is no need ip_vs_new_estimator() to encode stats to rates, if the destination is in trash both the stats and the rates are inactive. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | ipvs: properly zero stats and ratesJulian Anastasov2011-03-152-43/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the new percpu counters are not zeroed and the zero commands do not work as expected, we still show the old sum of percpu values. OTOH, we can not reset the percpu counters from user context without causing the incrementing to use old and bogus values. So, as Eric Dumazet suggested fix that by moving all overhead to stats reading in user context. Do not introduce overhead in timer context (estimator) and incrementing (packet handling in softirqs). The new ustats0 field holds the zero point for all counter values, the rates always use 0 as base value as before. When showing the values to user space just give the difference between counters and the base values. The only drawback is that percpu stats are not zeroed, they are accessible only from /proc and are new interface, so it should not be a compatibility problem as long as the sum stats are correct after zeroing. Signed-off-by: Julian Anastasov <ja@ssi.bg> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | ipvs: reorganize tot_statsJulian Anastasov2011-03-153-26/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The global tot_stats contains cpustats field just like the stats for dest and svc, so better use it to simplify the usage in estimation_timer. As tot_stats is registered as estimator we can remove the special ip_vs_read_cpu_stats call for tot_stats. Fix ip_vs_read_cpu_stats to be called under stats lock because it is still used as synchronization between estimation timer and user context (the stats readers). Also, make sure ip_vs_stats_percpu_show reads properly the u64 stats from user context. Signed-off-by: Julian Anastasov <ja@ssi.bg> Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | netfilter:ipvs: use kmemdupShan Wei2011-03-152-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The semantic patch that makes this output is available in scripts/coccinelle/api/memdup.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | ipvs: remove _bh from percpu stats readingJulian Anastasov2011-03-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ip_vs_read_cpu_stats is called only from timer, so no need for _bh locks. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Hans Schillstrom <hans@schillstrom.com> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | ipvs: avoid lookup for fwmark 0Julian Anastasov2011-03-151-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restore the previous behaviour to lookup for fwmark service only when fwmark is non-null. This saves only CPU. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Hans Schillstrom <hans@schillstrom.com> Signed-off-by: Simon Horman <horms@verge.net.au>
| * | | netfilter: nf_conntrack: fix sysctl memory leakStephen Hemminger2011-03-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Message in log because sysctl table was not empty at netns exit WARNING: at net/sysctl_net.c:84 sysctl_net_exit+0x2a/0x2c() Instrumenting showed that the nf_conntrack_timestamp was the entry that was being created but not cleared. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: x_tables: return -ENOENT for non-existant matches/targetsPatrick McHardy2011-03-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Stephen correctly points out, we need to return -ENOENT in xt_find_match()/xt_find_target() after the patch "netfilter: x_tables: misuse of try_then_request_module" in order to properly indicate a non-existant module to the caller. Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: x_tables: misuse of try_then_request_moduleStephen Hemminger2011-03-091-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since xt_find_match() returns ERR_PTR(xx) on error not NULL, the macro try_then_request_module won't work correctly here. The macro expects its first argument will be zero if condition fails. But ERR_PTR(-ENOENT) is not zero. The correct solution is to propagate the error value back. Found by inspection, and compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | netfilter: ipset: fix the compile warning in ip_set_createShan Wei2011-03-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net/netfilter/ipset/ip_set_core.c:615: warning: ‘clash’ may be used uninitialized in this function Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
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