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| author | Eric Dumazet <edumazet@google.com> | 2019-05-22 18:35:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-04 08:02:31 +0200 |
| commit | 46702dd5d504d99546b8f1c0ff4c67de78f959e1 (patch) | |
| tree | 1536f971ad579c2b21a8f1a29701b34acb1a13e7 | |
| parent | e9f94e480f3ed951f3fb6693b3b0b19811e67f66 (diff) | |
| download | linux-stable-46702dd5d504d99546b8f1c0ff4c67de78f959e1.tar.gz linux-stable-46702dd5d504d99546b8f1c0ff4c67de78f959e1.tar.bz2 linux-stable-46702dd5d504d99546b8f1c0ff4c67de78f959e1.zip | |
ipv4/igmp: fix build error if !CONFIG_IP_MULTICAST
[ Upstream commit 903869bd10e6719b9df6718e785be7ec725df59f ]
ip_sf_list_clear_all() needs to be defined even if !CONFIG_IP_MULTICAST
Fixes: 3580d04aa674 ("ipv4/igmp: fix another memory leak in igmpv3_del_delrec()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/ipv4/igmp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 32ea8f685a59..d187ee8156a1 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -190,6 +190,17 @@ static void ip_ma_put(struct ip_mc_list *im) pmc != NULL; \ pmc = rtnl_dereference(pmc->next_rcu)) +static void ip_sf_list_clear_all(struct ip_sf_list *psf) +{ + struct ip_sf_list *next; + + while (psf) { + next = psf->sf_next; + kfree(psf); + psf = next; + } +} + #ifdef CONFIG_IP_MULTICAST /* @@ -635,17 +646,6 @@ static void igmpv3_clear_zeros(struct ip_sf_list **ppsf) } } -static void ip_sf_list_clear_all(struct ip_sf_list *psf) -{ - struct ip_sf_list *next; - - while (psf) { - next = psf->sf_next; - kfree(psf); - psf = next; - } -} - static void kfree_pmc(struct ip_mc_list *pmc) { ip_sf_list_clear_all(pmc->sources); |