tree 474daba281f890d44ee22b23137d99cb5021f381
parent 7de7fb6b3422e6d1dac00666a992834085e745dc
author Cesar Eduardo Barros <cesarb@cesarb.net> 1300836803 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1300841047 -0700

sys_swapon: remove bdev variable

The bdev variable is always equivalent to (S_ISBLK(inode->i_mode) ?
p->bdev : NULL), as long as it being set is moved to a bit earlier. Use
this fact to remove the bdev variable.

Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Tested-by: Eric B Munson <emunson@mgebm.net>
Acked-by: Eric B Munson <emunson@mgebm.net>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>