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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-25 16:55:59 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-25 22:10:43 +0400 |
| commit | 004e45d736bfe62159bd4dc1549eff414bd27496 (patch) | |
| tree | 040379919d82f8d9f844324abecfd429a7dae02c /drivers/media/usb/dvb-usb-v2/af9035.c | |
| parent | 6f8ca0b541c8bb542edb02dad68bd723625132e7 (diff) | |
| download | linux-004e45d736bfe62159bd4dc1549eff414bd27496.tar.xz | |
[media] tuner-core: handle errors when getting signal strength/afc
If those callbacks fail, it should return zero, and not a random
value. The previous code assumed that all drivers would only change
signal strength if it succeeds, but this may not be true.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/af9035.c')
0 files changed, 0 insertions, 0 deletions