From 403f0727cb35d3ce82166340d792e20c7d5adb30 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Tue, 18 Oct 2016 08:44:17 +0200 Subject: [PATCH] vlan: Remove unnecessary comparison of unsigned against 0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: David S. Miller --- net/8021q/vlan.c | 3 +-- 1 file changed, 1 insertion(+), 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); -- 2.20.1