drivers/rtc/rtc-max77686.c: fix incorrect return value on error
authorSachin Kamat <sachin.kamat@linaro.org>
Mon, 29 Apr 2013 23:20:12 +0000 (16:20 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 30 Apr 2013 01:28:34 +0000 (18:28 -0700)
commitad819039f1aa5c5179ecdfb035ed2864d93e741e
treeb430ceecc888867d9fa00165beb47b5b3a3e621c
parent406dc00407edfa75c97123c7f8653e850358fb72
drivers/rtc/rtc-max77686.c: fix incorrect return value on error

'ret' was not initialized to error code before returning. While
at it also remove some redundant code and cleanup.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Chiwoong Byun <woong.byun@samsung.com>
Cc: Jonghwa Lee <jonghwa3.lee@samsung.com>
Cc: Laxman dewangan <ldewangan@nvidia.com>
Cc: Venu Byravarasu <vbyravarasu@nvidia.com>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-max77686.c