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authorkbuild test robot <fengguang.wu@intel.com>2018-07-26 15:09:52 +0800
committerSteffen Klassert <steffen.klassert@secunet.com>2018-07-27 06:47:28 +0200
commitc6f5e017df9dfa9f6cbe70da008e7d716d726f1b (patch)
treefb8d4f04a72a73a16a18a82bfbd7fda47aee380d /net/xfrm
parent44e2b838c24d883dae8496dc7b6ddac7956ba53c (diff)
downloadlinux-c6f5e017df9dfa9f6cbe70da008e7d716d726f1b.tar.bz2
xfrm: fix ptr_ret.cocci warnings
net/xfrm/xfrm_interface.c:692:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Fixes: 44e2b838c24d ("xfrm: Return detailed errors from xfrmi_newlink") CC: Benedict Wong <benedictwong@google.com> Signed-off-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_interface.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index 481d7307ab51..31acc6f33d98 100644
--- a/net/xfrm/xfrm_interface.c
+++ b/net/xfrm/xfrm_interface.c
@@ -689,10 +689,7 @@ static int xfrmi_newlink(struct net *src_net, struct net_device *dev,
nla_strlcpy(p->name, tb[IFLA_IFNAME], IFNAMSIZ);
xi = xfrmi_locate(net, p, 1);
- if (IS_ERR(xi))
- return PTR_ERR(xi);
-
- return 0;
+ return PTR_ERR_OR_ZERO(xi);
}
static void xfrmi_dellink(struct net_device *dev, struct list_head *head)