selftests: watchdog: prefer strtoul() over atoi()

commit f15d7114bb ("Documentation/watchdog: add timeout and ping rate
control to watchdog-test.c") used both atoi() and strtoul() for string
to integer conversion. As usage of atoi() is discouraged in newer code,
replace it with strtoul() for consistency.

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
This commit is contained in:
Eugeniu Rosca 2017-07-01 14:57:27 +02:00 • committed by Shuah Khan
commit 7a5e10d439