From: Dongliang Mu Date: Tue, 14 Jun 2022 13:32:29 +0000 (+0800) Subject: staging: r8188eu: remove NULL check before vfree X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=488ca2cb93453e4ef27162fc61c1b525ef04bc47;p=linux.git staging: r8188eu: remove NULL check before vfree vfree can handle NULL pointer as its argument. According to coccinelle isnullfree check, remove NULL check before vfree operation. Signed-off-by: Dongliang Mu Link: https://lore.kernel.org/r/20220614133239.147076-1-dzm91@hust.edu.cn Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c index 68869c5daeff8..cc2b44f60c468 100644 --- a/drivers/staging/r8188eu/os_dep/usb_intf.c +++ b/drivers/staging/r8188eu/os_dep/usb_intf.c @@ -372,7 +372,7 @@ handle_dualmac: free_adapter: if (pnetdev) rtw_free_netdev(pnetdev); - else if (padapter) + else vfree(padapter); return NULL;