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| author | kbuild test robot <fengguang.wu@intel.com> | 2018-07-26 15:09:52 +0800 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2018-07-27 06:47:28 +0200 |
| commit | c6f5e017df9dfa9f6cbe70da008e7d716d726f1b (patch) | |
| tree | fb8d4f04a72a73a16a18a82bfbd7fda47aee380d | |
| parent | 44e2b838c24d883dae8496dc7b6ddac7956ba53c (diff) | |
| download | linux-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>
| -rw-r--r-- | net/xfrm/xfrm_interface.c | 5 |
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) |