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media: vimc: cleanup code that assigns entity in entities array

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Since the add callback returns NULL on failure and the array
is initialized to NULLs, there is no need for the intermediate
assignment to local var.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Dafna Hirschfeld 2019-10-07 10:50:00 -03:00 committed by Mauro Carvalho Chehab
parent 817d0b3278
commit 4996992c4f
1 changed files with 2 additions and 4 deletions
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6
drivers/media/platform/vimc/vimc-core.c
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@ -160,19 +160,17 @@ static int vimc_create_links(struct vimc_device *vimc)
static int vimc_add_subdevs(struct vimc_device *vimc) static int vimc_add_subdevs(struct vimc_device *vimc)
{ {
unsigned int i; unsigned int i;
struct vimc_ent_device *ved;
for (i = 0; i < vimc->pipe_cfg->num_ents; i++) { for (i = 0; i < vimc->pipe_cfg->num_ents; i++) {
dev_dbg(&vimc->pdev.dev, "new entity for %s\n", dev_dbg(&vimc->pdev.dev, "new entity for %s\n",
vimc->pipe_cfg->ents[i].name); vimc->pipe_cfg->ents[i].name);
ved = vimc->pipe_cfg->ents[i].add(vimc, vimc->ent_devs[i] = vimc->pipe_cfg->ents[i].add(vimc,
vimc->pipe_cfg->ents[i].name); vimc->pipe_cfg->ents[i].name);
if (!ved) { if (!vimc->ent_devs[i]) {
dev_err(&vimc->pdev.dev, "add new entity for %s\n", dev_err(&vimc->pdev.dev, "add new entity for %s\n",
vimc->pipe_cfg->ents[i].name); vimc->pipe_cfg->ents[i].name);
return -EINVAL; return -EINVAL;
} }
vimc->ent_devs[i] = ved;
} }
return 0; return 0;
} }