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authorYueHaibing <yuehaibing@huawei.com>2018-12-10 19:25:38 +0800
committerDavid S. Miller <davem@davemloft.net>2018-12-10 11:55:05 -0800
commitb1dd054dbb72551d42686862f935f96c3e2a53ea (patch)
tree4f05f8d47d93faabf6c070ed9a96e1326882006e /drivers/net/ipvlan
parentc1c8c27701b8fcc0cbbe4af0f9304df466b0123e (diff)
downloadlinux-b1dd054dbb72551d42686862f935f96c3e2a53ea.tar.bz2
ipvlan: Remove a useless comparison
Fix following gcc warning: drivers/net/ipvlan/ipvlan_main.c:543:12: warning: comparison is always false due to limited range of data type [-Wtype-limits] 'mode' is a u16 variable, IPVLAN_MODE_L2 is zero, the comparison is always false Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipvlan')
-rw-r--r--drivers/net/ipvlan/ipvlan_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index c3d3e458f541..723a3f663c06 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -540,7 +540,7 @@ static int ipvlan_nl_validate(struct nlattr *tb[], struct nlattr *data[],
if (data[IFLA_IPVLAN_MODE]) {
u16 mode = nla_get_u16(data[IFLA_IPVLAN_MODE]);
- if (mode < IPVLAN_MODE_L2 || mode >= IPVLAN_MODE_MAX)
+ if (mode >= IPVLAN_MODE_MAX)
return -EINVAL;
}
if (data[IFLA_IPVLAN_FLAGS]) {