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(parent: 6e85bab) | patch
drivers/rtc/interface.c: check the error after __rtc_read_time()
authorHyogi Gim <hyogi.gim@lge.com>
Fri, 8 Aug 2014 21:20:11 +0000 (14:20 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Aug 2014 22:57:19 +0000 (15:57 -0700)
commitca6dc2dab97133b874c2f6a76b6125497b67b429
tree82bcedccb2fa224f4d00b9155325699f678f16a8tree | snapshot (tar.gz zip)
parent6e85bab6bc1019f9b87c53b32da3ad7791e7ddf9commit | diff
drivers/rtc/interface.c: check the error after __rtc_read_time()

In __rtc_set_alarm(), the error after __rtc_read_time() is not checked.
If rtc device fail to read time, we cannot guarantee the following
process.

Add the verification code for returned __rtc_read_time() error.

Signed-off-by: Hyogi Gim <hyogi.gim@lge.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/interface.c diff | blob | blame | history