linux-kernel - [PATCH 1/1] Staging: android: ion: Remove explicit NULL comparison using Coccinelle

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Date:   Wed, 28 Sep 2016 20:58:51 +0530
From:   shyam saini <mayhs11saini@...il.com>
To:     labbott@...hat.com
Cc:     sumit.semwal@...aro.org, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
        arve@...roid.com, shyam saini <mayhs11saini@...il.com>
Subject: [PATCH 1/1] Staging: android: ion: Remove explicit NULL comparison using Coccinelle

Remove the explicit NULL comparison and rewrite in a compact form.

Signed-off-by: shyam saini <mayhs11saini@...il.com>
---
 drivers/staging/android/ion/ion_of.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/android/ion/ion_of.c b/drivers/staging/android/ion/ion_of.c
index 01f3067..485fb0f 100644
--- a/drivers/staging/android/ion/ion_of.c
+++ b/drivers/staging/android/ion/ion_of.c
@@ -36,7 +36,7 @@ int ion_parse_dt_heap_common(struct device_node *heap_node,
 			break;
 	}
 
-	if (compatible[i].name == NULL)
+	if (!compatible[i].name)
 		return -ENODEV;
 
 	heap->id = compatible[i].heap_id;
-- 
2.7.4