mm: do_mmap_pgoff: cleanup the usage of file_inode()
commit077bf22b5cf233863826afbfa4af9b18650a832d
authorOleg Nesterov <oleg@redhat.com>
Wed, 11 Sep 2013 21:20:19 +0000 (11 14:20 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 11 Sep 2013 22:57:07 +0000 (11 15:57 -0700)
treed071057c3a68f9c19ccb31108a65f56b6e761341
parentb2c56e4f7d93be3f33a82ec66f0d0f46713ff5f1
mm: do_mmap_pgoff: cleanup the usage of file_inode()

Simple cleanup.  Move "struct inode *inode" variable into "if (file)"
block to simplify the code and avoid the unnecessary check.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Colin Cross <ccross@android.com>
Cc: David Rientjes <rientjes@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/mmap.c