From 488ca2cb93453e4ef27162fc61c1b525ef04bc47 Mon Sep 17 00:00:00 2001 From: Dongliang Mu Date: Tue, 14 Jun 2022 21:32:29 +0800 Subject: [PATCH] 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 --- drivers/staging/r8188eu/os_dep/usb_intf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c index 68869c5..cc2b44f 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; -- 2.7.4