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authorWu Fengguang <fengguang.wu@intel.com>2015-10-20 14:56:00 +0800
committerDavid S. Miller <davem@davemloft.net>2015-10-21 19:38:26 -0700
commitc6aa74d546ccb94c99a1e95fb461f8b0e9410a3e (patch)
tree02a727654ec1ee60e2f2f0f038308894acf9cfdb
parentfeec0cb3f20b837f8ca36e974267918d7a4497f8 (diff)
downloadblackbird-op-linux-c6aa74d546ccb94c99a1e95fb461f8b0e9410a3e.tar.gz
blackbird-op-linux-c6aa74d546ccb94c99a1e95fb461f8b0e9410a3e.zip
net: hisilicon: fix ptr_ret.cocci warnings
drivers/net/ethernet/hisilicon/hns/hnae.c:442:1-3: 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 CC: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hnae.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c
index 9d3bb8349a73..b3645297477e 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -439,10 +439,7 @@ EXPORT_SYMBOL(hnae_ae_unregister);
static int __init hnae_init(void)
{
hnae_class = class_create(THIS_MODULE, "hnae");
- if (IS_ERR(hnae_class))
- return PTR_ERR(hnae_class);
-
- return 0;
+ return PTR_ERR_OR_ZERO(hnae_class);
}
static void __exit hnae_exit(void)
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