[PATCHv4 2/6] Staging: most: mostcore/core.c. Fix "Using plain integer as NULL pointer" warnings

[Adrian Remonda]

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 at gmail.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