| commit | ae49eeec785025373e28dc24c8351c6bba688d99 | [log] [tgz] |
|---|---|---|
| author | Lukas Czerner <lczerner@redhat.com> | Thu Oct 11 12:28:38 2012 +0200 |
| committer | Jan Kara <jack@suse.cz> | Mon Nov 19 21:36:12 2012 +0100 |
| tree | 26d391bf3656e1db4e8e0d97017185c7cc968bff | |
| parent | 7af11686933726e99af22901d622f9e161404e6b [diff] |
ext3: Avoid underflow of in ext3_trim_fs() Currently if len argument in ext3_trim_fs() is smaller than one block, the 'end' variable underflow. Avoid that by returning EINVAL if len is smaller than file system block. Also remove useless unlikely(). Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz>