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Artem Bityutskiy 8b229c7676 UBIFS: do not read flash unnecessarily 
This fix makes the 'dbg_check_old_index()' function return
immediately if debugging is disabled, instead of executing
incorrect 'goto out' which causes UBIFS to:

1. Allocate memory
2. Read the flash

On every commit. OK, we do not commit that often, but it is
still silly to do unneeded I/O anyway.

Credits to coverity for spotting this silly issue.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: stable@kernel.org
 		2011-04-05 10:39:40 +03:00
..
Kconfig UBIFS: kill CONFIG_UBIFS_FS_DEBUG_CHKS 2011-03-24 16:16:08 +02:00
Makefile
…
budget.c writeback: enforce s_umount locking in writeback_inodes_sb 2010-06-11 12:58:07 +02:00
commit.c UBIFS: do not read flash unnecessarily 2011-04-05 10:39:40 +03:00
compress.c UBIFS: fix sparse warnings 2008-12-31 14:13:24 +02:00
debug.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
debug.h UBIFS: clean-up commentaries 2011-03-16 14:05:25 +02:00
dir.c fs: Remove i_nlink check from file system link callback 2011-03-15 02:21:44 -04:00
file.c UBIFS: fix assertion warning and refine comments 2011-03-24 16:16:18 +02:00
find.c UBIFS: improve find function interface 2009-03-08 13:29:09 +02:00
gc.c UBIFS: introduce new flags for RO mounts 2010-09-19 21:07:58 +03:00
io.c UBIFS: use max_write_size for write-buffers 2011-03-08 10:12:49 +02:00
ioctl.c userns: rename is_owner_or_cap to inode_owner_or_capable 2011-03-23 19:47:13 -07:00
journal.c UBIFS: handle allocation failures in UBIFS write path 2011-03-11 10:52:07 +02:00
key.h UBIFS: mark unused key objects as invalid 2010-08-30 10:19:08 +03:00
log.c UBIFS: introduce new flags for RO mounts 2010-09-19 21:07:58 +03:00
lprops.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
lpt.c UBIFS: check return code of ubifs_lpt_lookup 2010-09-07 12:09:41 +03:00
lpt_commit.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
master.c UBIFS: introduce new flags for RO mounts 2010-09-19 21:07:58 +03:00
misc.h UBIFS: introduce new flags for RO mounts 2010-09-19 21:07:58 +03:00
orphan.c UBIFS: use GFP_NOFS properly 2011-03-24 16:14:26 +02:00
recovery.c UBIFS: use max_write_size during recovery 2011-03-08 10:12:49 +02:00
replay.c UBIFS: do not allocate unneeded scan buffer 2010-10-21 11:15:19 +03:00
sb.c UBIFS: introduce new flags for RO mounts 2010-09-19 21:07:58 +03:00
scan.c UBIFS: remove double semicolon 2011-02-06 15:08:02 +02:00
shrinker.c UBIFS: introduce new flags for RO mounts 2010-09-19 21:07:58 +03:00
super.c Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block 2011-03-24 10:16:26 -07:00
tnc.c UBIFS: introduce mounting flag 2011-01-17 23:24:30 +02:00
tnc_commit.c UBIFS: do not print scary error messages needlessly 2009-09-10 12:06:47 +03:00
tnc_misc.c UBIFS: correct key comparison 2008-09-30 11:12:57 +03:00
ubifs-media.h UBIFS: define journal head numbers in ubifs-media.h 2009-09-15 14:45:35 +03:00
ubifs.h UBIFS: handle allocation failures in UBIFS write path 2011-03-11 10:52:07 +02:00
xattr.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00