From 2c10efbd070624b742068d8050f3e95d7e1d9375 Mon Sep 17 00:00:00 2001 From: Bhaktipriya Shridhar Date: Mon, 29 Feb 2016 02:00:17 +0530 Subject: staging: rtl8188eu: os_dep: Remove NULL test before vfree vfree frees the virtually continuous memory area starting at addr. If addr is NULL, no operation is performed. So NULL test is not needed before vfree. This was done using Coccinelle: @@ expression x; @@ -if (x != NULL) vfree(x); @@ expression x; @@ -if (x != NULL) { vfree(x); x = NULL; -} Signed-off-by: Bhaktipriya Shridhar Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/os_dep/usb_intf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging/rtl8188eu/os_dep') diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c index 6a68f17..e8d2236 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c @@ -442,7 +442,7 @@ free_adapter: if (status != _SUCCESS) { if (pnetdev) rtw_free_netdev(pnetdev); - else if (padapter) + else vfree(padapter); padapter = NULL; } -- cgit v1.1