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media: dvbdev: remove redundant initialization of variable ret 

Variable ret is being ininitialized with a value that is never read.
The ininitializtion is redundant and can be removed. Move the variable
to the scope it is required.

Link: https://lore.kernel.org/linux-media/20220424154720.1356873-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Colin Ian King 2022-04-24 16:47:20 +01:00 committed by Mauro Carvalho Chehab
parent a15fe8d9f1
commit af0dc3b0af
1 changed files with 2 additions and 1 deletions
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3
drivers/media/dvb-core/dvbdev.c
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@ -243,7 +243,7 @@ static void dvb_media_device_free(struct dvb_device *dvbdev)
static int dvb_create_tsout_entity(struct dvb_device *dvbdev,
const char *name, int npads)
{
int i, ret = 0;
int i;
dvbdev->tsout_pads = kcalloc(npads, sizeof(*dvbdev->tsout_pads),
GFP_KERNEL);
@ -260,6 +260,7 @@ static int dvb_create_tsout_entity(struct dvb_device *dvbdev,
for (i = 0; i < npads; i++) {
struct media_pad *pads = &dvbdev->tsout_pads[i];
struct media_entity *entity = &dvbdev->tsout_entity[i];
int ret;
entity->name = kasprintf(GFP_KERNEL, "%s #%d", name, i);
if (!entity->name)