diff options
| author | Wu Fengguang <fengguang.wu@intel.com> | 2015-10-20 14:56:00 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-21 19:38:26 -0700 |
| commit | c6aa74d546ccb94c99a1e95fb461f8b0e9410a3e (patch) | |
| tree | 02a727654ec1ee60e2f2f0f038308894acf9cfdb | |
| parent | feec0cb3f20b837f8ca36e974267918d7a4497f8 (diff) | |
| download | linux-c6aa74d546ccb94c99a1e95fb461f8b0e9410a3e.tar.bz2 | |
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.c | 5 |
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) |