diff options
| author | Nikita Zhandarovich <n.zhandarovich@fintech.ru> | 2024-01-12 05:42:26 -0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-02-05 12:57:44 +0100 |
| commit | fd61d77a3d28444b2635f0c8b5a2ecd6a4d94026 (patch) | |
| tree | a80f0a65860dd3575555dbb7468fbb698d0a6b65 /drivers/media | |
| parent | 8b9911e553e762ebbe626270ce11b008736f1848 (diff) | |
| download | linux-fd61d77a3d28444b2635f0c8b5a2ecd6a4d94026.tar.gz | |
media: em28xx: annotate unchecked call to media_device_register()
Static analyzers generate alerts for an unchecked call to
`media_device_register()`. However, in this case, the device will work
reliably without the media controller API.
Add a comment above the call to prevent future unnecessary changes.
Suggested-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Fixes: 37ecc7b1278f ("[media] em28xx: add media controller support")
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-cards.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 4d037c92af7c5..bae76023cf71d 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -4094,6 +4094,10 @@ static int em28xx_usb_probe(struct usb_interface *intf, * topology will likely change after the load of the em28xx subdrivers. */ #ifdef CONFIG_MEDIA_CONTROLLER + /* + * No need to check the return value, the device will still be + * usable without media controller API. + */ retval = media_device_register(dev->media_dev); #endif |