hwmon: (fschmd) Fix check on unsigned in watchdog_write()
commit c7702c31 upstream. If unsigned the watchdog_trigger() return value will not be checked correctly. Signed-off-by:Roel Kluin <roel.kluin@gmail.com> Acked-by:
Andrew Morton <akpm@linux-foundation.org> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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