sound/oss/trident.c: fix incorrect test in trident_ac97_set()
sound/oss/trident.c: fix incorrect test in trident_ac97_set()

If count reaches zero, the loop ends, but the postfix decrement still
subtracts: testing for 'count == 0' will not work.

Signed-off-by: Roel Kluin <e18d74b914d880e021734ee3329e838c0a50e849@tiscali.nl>
Reviewed-by: Ray Lee <1f4b35b740cd4aa185baab339c585446c45cace2@madrabbit.org>
Acked-by: Muli Ben-Yehuda <39a23f13907d8d96d92c9e39130dfd3cad42f06a@il.ibm.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

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