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 <[email protected]> Signed-off-by: Fengguang Wu <[email protected]> --- hnae.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- 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) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
