linux-kernel - [PATCHv3 2/6] Staging: most: Fix "Using plain integer as NULL pointer" warnings

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Message-Id: <1438587627-3588-3-git-send-email-adrianremonda@gmail.com>
Date:	Mon,  3 Aug 2015 09:40:23 +0200
From:	Adrian Remonda <adrianremonda@...il.com>
To:	unlisted-recipients:; (no To-header on input)
Cc:	adrianremonda@...il.com, gregkh@...uxfoundation.org,
	christian.gromm@...rochip.com, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCHv3 2/6] Staging: most: Fix "Using plain integer as NULL pointer" warnings

This patch fixes the warning generated by sparse: "Using plain integer
as NULL pointer" by replacing the offending 0 with NULL.


Signed-off-by: Adrian Remonda <adrianremonda@...il.com>
---
 drivers/staging/most/mostcore/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c
index 8d1b68dbeaf8..7e338217779c 100644
--- a/drivers/staging/most/mostcore/core.c
+++ b/drivers/staging/most/mostcore/core.c
@@ -982,7 +982,7 @@ static ssize_t store_add_link(struct most_aim_obj *aim_obj,
 	if (ret)
 		return ret;
 
-	if (mdev_devnod == 0 || *mdev_devnod == 0) {
+	if (mdev_devnod == NULL || *mdev_devnod == 0) {
 		snprintf(devnod_buf, PAGE_SIZE, "%s-%s", mdev, mdev_ch);
 		mdev_devnod = devnod_buf;
 	}
-- 
2.1.4

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