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| author | Giedrius Statkevičius <giedrius.statkevicius@gmail.com> | 2016-04-16 03:27:12 +0300 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2016-04-25 10:39:58 -0700 |
| commit | 198b618ab118c7d856278a985de1ed0eff77c02f (patch) | |
| tree | 4bd46856f0ce8791ca9c8b55d929ab09a7de21ac /drivers/crypto/talitos.h | |
| parent | 4f62568c1fcf0f7da49e7c22bdd01645aa508e80 (diff) | |
| download | blackbird-op-linux-198b618ab118c7d856278a985de1ed0eff77c02f.tar.gz blackbird-op-linux-198b618ab118c7d856278a985de1ed0eff77c02f.zip | |
asus-laptop: correct error handling in asus_read_brightness()
It is possible that acpi_evaluate_integer might fail and value would not be
set to any value so correct this defect by returning 0 in case of an
error. This is also the correct thing to return because the backlight
subsystem will print the old value of brightness in this case.
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'drivers/crypto/talitos.h')
0 files changed, 0 insertions, 0 deletions
