| commit | 4eb3991c5def39bcf553c14ebe2618fcb47b627f | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <error27@gmail.com> | Tue Nov 10 09:01:43 2009 +0000 |
| committer | Chris Mason <chris.mason@oracle.com> | Wed Nov 11 14:20:18 2009 -0500 |
| tree | 9c35f532bd29e68014cc16dc6e528a8cca5cfe34 | |
| parent | df66916e71231e9f2377cac9c5c1e2d190f9a427 [diff] |
Btrfs: avoid null deref in unpin_extent_cache() I re-orderred the checks to avoid dereferencing "em" if it was null. Found by smatch static checker. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>