diff options
| author |   Dafna Hirschfeld <dafna.hirschfeld@collabora.com> | 2019-10-07 10:49:59 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-24 18:59:52 -0300 |
| commit | 817d0b3278f52d4d20b9706e41c808287ee909e4 (patch) | |
| tree | 86849a42426511ac4d55d70f4d01d225a00fbb8c /drivers/media/platform | |
| parent | media: imon: invalid dereference in imon_touch_event (diff) | |
| download | linux-dev-817d0b3278f52d4d20b9706e41c808287ee909e4.tar.xz linux-dev-817d0b3278f52d4d20b9706e41c808287ee909e4.zip | |
media: vimc: initialize vim entity pointers to NULL
since NULL value for vimc entity pointer indicates
that entity creation failed and this is tested, the
pointers should be initialized to NULL.
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>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/vimc/vimc-core.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/platform/vimc/vimc-core.c b/drivers/media/platform/vimc/vimc-core.c index 2d20a7c10398..65048bd7d80b 100644 --- a/drivers/media/platform/vimc/vimc-core.c +++ b/drivers/media/platform/vimc/vimc-core.c @@ -199,9 +199,8 @@ static int vimc_register_devices(struct vimc_device *vimc) } /* allocate ent_devs */ - vimc->ent_devs = kmalloc_array(vimc->pipe_cfg->num_ents, - sizeof(*vimc->ent_devs), - GFP_KERNEL); + vimc->ent_devs = kcalloc(vimc->pipe_cfg->num_ents, + sizeof(*vimc->ent_devs), GFP_KERNEL); if (!vimc->ent_devs) { ret = -ENOMEM; goto err_v4l2_unregister; |