Staging: rtl8188eu: os_dep: osdep_service.c: Remove explicit NULL comparison

Remove explicit NULL comparison and write it in its simpler form.
Replacement done with coccinelle:

@replace_rule@
expression e;
@@

-e == NULL
+ !e

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
index acb4eb120b76ccd5b064e49aa64ef7727033a744..466cd76fc1c4f0c8b70a589b96aaf8664993778e 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
@@ -52,7 +52,7 @@ void *rtw_malloc2d(int h, int w, int size)
        int j;
 
        void **a = kzalloc(h*sizeof(void *) + h*w*size, GFP_KERNEL);
-       if (a == NULL) {
+       if (!a) {
                pr_info("%s: alloc memory fail!\n", __func__);
                return NULL;
        }