Staging: line6: ffzb returns an unsigned integer
Staging: line6: ffzb returns an unsigned integer

find_first_zero_bit returns a positive value, use it accordingly.

Signed-off-by: Frederik Deweerdt <29b0511a068ff9a89442f6a739653fa3a570dd45@xprog.eu>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>


KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs