fs/ufs: remove unused ufs_super_block_second pointer
fs/ufs: remove unused ufs_super_block_second pointer

Pointer 'usb2' to struct ufs_super_block_second acquired via
ubh_get_usb_second() is never used in function ufs_statfs().  Thus
remove it.

Detected by Coverity: CID 139940.

Signed-off-by: Christian Engelmayer <426f95a839c55c67af64a403cbb9189f8d39e4c6@gmx.at>
Cc: Evgeniy Dushistov <33ef474d644ae25e5bbba24fb01189cc6a985106@mail.ru>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs