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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-25 18:33:57 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-14 16:52:57 -0700 |
| commit | 3c4faf9eeb28ede0192e3ebd40d1226d820c882d (patch) | |
| tree | 5d8ab6c0da6876645c0a821b11264ee883ea6280 /fs/bad_inode.c | |
| parent | fadb4c27cf5db424717b921f15ec57869451af51 (diff) | |
UBIFS: do not read flash unnecessarily
commit 8b229c76765816796eec7ccd428f03bd8de8b525 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/bad_inode.c')
0 files changed, 0 insertions, 0 deletions