From c6aa74d546ccb94c99a1e95fb461f8b0e9410a3e Mon Sep 17 00:00:00 2001 From: Wu Fengguang Date: Tue, 20 Oct 2015 14:56:00 +0800 Subject: [PATCH] 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 --- drivers/net/ethernet/hisilicon/hns/hnae.c | 5 +---- 1 file changed, 1 insertion(+), 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) -- 2.20.1