linux-kernel - [PATCH 2/3] staging: android: Correct NULL comparison style in logger.c

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Date:	Mon,  5 Jan 2015 15:25:23 +0100
From:	Guillaume Vercoutere <gvercoutere@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	gvercoutere@...il.com
Subject: [PATCH 2/3] staging: android: Correct NULL comparison style in logger.c

Replace explicit NULL comparison with !

Signed-off-by: Guillaume Vercoutere <gvercoutere@...il.com>
---
 drivers/staging/android/logger.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c
index 59ea1a7..72b804e 100644
--- a/drivers/staging/android/logger.c
+++ b/drivers/staging/android/logger.c
@@ -707,11 +707,11 @@ static int __init create_log(char *log_name, int size)
 	unsigned char *buffer;
 
 	buffer = vmalloc(size);
-	if (buffer == NULL)
+	if (!buffer)
 		return -ENOMEM;
 
 	log = kzalloc(sizeof(struct logger_log), GFP_KERNEL);
-	if (log == NULL) {
+	if (!log) {
 		ret = -ENOMEM;
 		goto out_free_buffer;
 	}
@@ -719,7 +719,7 @@ static int __init create_log(char *log_name, int size)
 
 	log->misc.minor = MISC_DYNAMIC_MINOR;
 	log->misc.name = kstrdup(log_name, GFP_KERNEL);
-	if (log->misc.name == NULL) {
+	if (!log->misc.name) {
 		ret = -ENOMEM;
 		goto out_free_log;
 	}
-- 
1.7.10.4

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