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| author | Tobias Klauser <tklauser@distanz.ch> | 2016-10-18 08:44:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-18 10:25:34 -0400 |
| commit | 403f0727cb35d3ce82166340d792e20c7d5adb30 (patch) | |
| tree | b1fa897c38544ec68fbdcb0efeb807a7929124c2 | |
| parent | 3f3177bb680fc08300e6f2341f44755ff90a358a (diff) | |
| download | linux-403f0727cb35d3ce82166340d792e20c7d5adb30.tar.gz linux-403f0727cb35d3ce82166340d792e20c7d5adb30.tar.bz2 linux-403f0727cb35d3ce82166340d792e20c7d5adb30.zip | |
vlan: Remove unnecessary comparison of unsigned against 0
args.u.name_type is of type unsigned int and is always >= 0.
This fixes the following GCC warning:
net/8021q/vlan.c: In function ‘vlan_ioctl_handler’:
net/8021q/vlan.c:574:14: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/8021q/vlan.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 8de138d3306b..f8903c1e1010 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -571,8 +571,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) err = -EPERM; if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) break; - if ((args.u.name_type >= 0) && - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) { + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) { struct vlan_net *vn; vn = net_generic(net, vlan_net_id); |