From: Wu Fengguang Date: Tue, 20 Oct 2015 06:56:00 +0000 (+0800) Subject: net: hisilicon: fix ptr_ret.cocci warnings X-Git-Tag: v4.4-rc1~141^2~95 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c6aa74d546ccb94c99a1e95fb461f8b0e9410a3e;p=linux.git 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 Signed-off-by: Fengguang Wu Signed-off-by: David S. Miller --- 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)