hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

media: vimc: Fix error return code in vimc_register_devices() 

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: f13d5f3619 ("media: vimc: Collapse component structure into a single monolithic driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.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:
Wei Yongjun 2019-10-08 06:01:33 -03:00 committed by Mauro Carvalho Chehab
parent 9e08117c9d
commit 1edfa9b168
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/platform/vimc/vimc-core.c
View File

@ -202,8 +202,10 @@ static int vimc_register_devices(struct vimc_device *vimc)
vimc->ent_devs = kmalloc_array(vimc->pipe_cfg->num_ents, vimc->ent_devs = kmalloc_array(vimc->pipe_cfg->num_ents,
sizeof(*vimc->ent_devs), sizeof(*vimc->ent_devs),
GFP_KERNEL); GFP_KERNEL);
if (!vimc->ent_devs) if (!vimc->ent_devs) {
ret = -ENOMEM;
goto err_v4l2_unregister; goto err_v4l2_unregister;
}
/* Invoke entity config hooks to initialize and register subdevs */ /* Invoke entity config hooks to initialize and register subdevs */
ret = vimc_add_subdevs(vimc); ret = vimc_add_subdevs(vimc);