scsi: use class iteration api
scsi: use class iteration api

Convert to use the class iteration api.

Signed-off-by: Dave Young <3fb276525020ed76f870211fe28feb9f11b0e22d@gmail.com>
Cc: James Bottomley <407b36959ca09543ccda8f8e06721c791bc53435@hansenpartnership.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>



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