From 04ca58372c5e4922d7463450ffdb5cdc3d0dd596 Mon Sep 17 00:00:00 2001 From: Adrian Remonda Date: Fri, 14 Aug 2015 12:18:01 +0200 Subject: [PATCH] Staging: most: mostcore/core.c. 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 pointer test against 0 with a logical test. Signed-off-by: Adrian Remonda Signed-off-by: Greg Kroah-Hartman --- 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 fa9c19b65a5c..7bb16db42893 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 || *mdev_devnod == 0) { snprintf(devnod_buf, sizeof(devnod_buf), "%s-%s", mdev, mdev_ch); mdev_devnod = devnod_buf; } -- 2.11.0