mm: write_cache_pages cleanups
commit281616c6c99df546abaa8182fd0785ddc79b096a
authorNick Piggin <npiggin@suse.de>
Tue, 6 Jan 2009 22:39:09 +0000 (6 14:39 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 25 Jan 2009 00:41:47 +0000 (24 16:41 -0800)
tree555d94c66a297663fd54abef116544120cf84549
parent7f72dc1be7e3281ed2e75c425ee8e40a7d2e1af3
mm: write_cache_pages cleanups

commit 5a3d5c9813db56a75934eb1015367fda23a8b0b4 upstream.

Get rid of some complex expressions from flow control statements, add a
comment, remove some duplicate code.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mm/page-writeback.c