Fixes the following sparse warning:
drivers/media/video/v4l2-ctrls.c:2123:43: warning: Using plain integer as NULL pointer
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
drivers/media/video/v4l2-ctrls.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 9abd9ab..18101d6 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -2120,7 +2120,7 @@ static int prepare_ext_ctrls(struct v4l2_ctrl_handler *hdl,
/* First zero the helper field in the master control references */
for (i = 0; i < cs->count; i++)
- helpers[i].mref->helper = 0;
+ helpers[i].mref->helper = NULL;
for (i = 0, h = helpers; i < cs->count; i++, h++) {
struct v4l2_ctrl_ref *mref = h->mref;
--
1.7.4.1
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