Fixed log2 usage in Watchdog.
Fixed log2 usage in Watchdog.

dansut/Cosa,jeditekunum/Cosa,dansut/Cosa,jeditekunum/Cosa,kc9jud/Cosa,rrobinet/Cosa,rrobinet/Cosa,mikaelpatel/Cosa,mikaelpatel/Cosa,kc9jud/Cosa,mikaelpatel/Cosa,rrobinet/Cosa,mikaelpatel/Cosa,kc9jud/Cosa,dansut/Cosa,dansut/Cosa,jeditekunum/Cosa,kc9jud/Cosa,rrobinet/Cosa,jeditekunum/Cosa