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dell-laptop: fix to return error code in dell_send_intensity()

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Fix to return error code instead always return 0 from function
dell_send_intensity().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
This commit is contained in:
Wei Yongjun 2013-11-23 21:02:51 +08:00 committed by Matthew Garrett
parent ec513b16c4
commit 7da8fb27ef
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/dell-laptop.c
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@ -684,7 +684,7 @@ static int dell_send_intensity(struct backlight_device *bd)
out:
release_buffer();
return 0;
return ret;
}
static int dell_get_intensity(struct backlight_device *bd)