linux-imx

fs/affs/file.c: unlock/release page on error

When affs_bread_ino() fails, correctly unlock the page and release the
page cache with proper error value.  All write_end() should
unlock/release the page that was locked by write_beg().

Signed-off-by: Taesoo Kim <tsgatesv@gmail.com>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>