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watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout error path
authorAxel Lin <axel.lin@ingics.com>
Sat, 22 Dec 2012 03:07:01 +0000 (11:07 +0800)
committerWim Van Sebroeck <wim@iguana.be>
Wed, 2 Jan 2013 11:06:49 +0000 (12:06 +0100)
commit665c4e649a27df1479bfe91a37b44b958ef30e57
treed79ceba10dcf42c5c416b685aa80b2f047054d6btree | snapshot
parentd2e96e0080beb049e228bc981bcd5aca19c5846fcommit | diff
watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout error path

Otherwise, WDIOC_GETTIMEOUT returns wrong value if set_timeout fails.
This patch also removes unnecessary ret variable in da9055_wdt_ping function.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/da9055_wdt.c diff | blob | history
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