From: Yannis Damigos <giannis.damigos@gmail.com>
Date: Tue, 27 Sep 2016 07:38:23 +0000 (+0300)
Subject: staging:android:ion: Fix comparison with NULL
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=66fa610095f758d1793a30d1cd57a0c1432258e2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging:android:ion: Fix comparison with NULL

This patch fixes the following comparison with NULL issues:

CHECK: Comparison to NULL could be written "compatible[i].name"
+	for (i = 0; compatible[i].name != NULL; i++) {

CHECK: Comparison to NULL could be written "!compatible[i].name"
+	if (compatible[i].name == NULL)

Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/android/ion/ion_of.c b/drivers/staging/android/ion/ion_of.c
index 826e756452d0..a8050c6241fb 100644
--- a/drivers/staging/android/ion/ion_of.c
+++ b/drivers/staging/android/ion/ion_of.c
@@ -31,12 +31,12 @@ static int ion_parse_dt_heap_common(struct device_node *heap_node,
 {
 	int i;
 
-	for (i = 0; compatible[i].name != NULL; i++) {
+	for (i = 0; compatible[i].name; i++) {
 		if (of_device_is_compatible(heap_node, compatible[i].compat))
 			break;
 	}
 
-	if (compatible[i].name == NULL)
+	if (!compatible[i].name)
 		return -ENODEV;
 
 	heap->id = compatible[i].heap_id;