* [PATCH] net/8021q: beautify code, name_type is unsigned int, always >= 0
@ 2013-02-28 7:51 Chen Gang
0 siblings, 0 replies; only message in thread
From: Chen Gang @ 2013-02-28 7:51 UTC (permalink / raw)
To: kaber, David Miller; +Cc: netdev
args.u.name_type is unsigned int, which is always >= 0
Signed-off-by: Chen Gang <gang.chen@asianux•com>
---
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 a187144..0f5261a 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);
--
1.7.7.6
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2013-02-28 7:51 [PATCH] net/8021q: beautify code, name_type is unsigned int, always >= 0 Chen Gang
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