From: Shraddha Barke <shraddha.6596@gmail.com>
Date: Fri, 11 Sep 2015 05:10:59 +0000 (+0530)
Subject: Staging: rtl8188eu: os_dep: osdep_service.c: Remove explicit NULL comparison
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b92ae1fd84ac24100db20fccd5a34cde1a53a857;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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 acb4eb120b76..466cd76fc1c4 100644
--- 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;
 	}