| commit | c6d822c56e7fd29e6fa1b1bb91b98f6a1e942b3c | [log] [tgz] |
|---|---|---|
| author | Alaa Emad <alaaemadhossney.ae@gmail.com> | Mon May 03 13:57:26 2021 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu May 13 18:32:41 2021 +0200 |
| tree | b1657e71b77e54ff82b525674c3dbb45ac942210 | |
| parent | 47e4ff06fa7f5ba4860543a2913bbd0c164640aa [diff] |
media: dvb: Add check on sp8870_readreg return The function sp8870_readreg returns a negative value when i2c_transfer fails so properly check for this and return the error if it happens. Cc: Sean Young <sean@mess.org> Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Alaa Emad <alaaemadhossney.ae@gmail.com> Link: https://lore.kernel.org/r/20210503115736.2104747-60-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>