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| author | Tejun Heo <htejun@gmail.com> | 2007-06-14 03:45:14 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-07-11 16:09:03 -0700 |
| commit | 996b73764e9bb9d5e751fd15b130ba38637d66a8 (patch) | |
| tree | b8fe0310d1d37da2c2434d1398c12b5ae82b929f /mm/util.c | |
| parent | dfeb9fb0343363aadc3ee00a9347d120bc2a26b1 (diff) | |
sysfs: flatten and fix sysfs_rename_dir() error handling
Error handling in sysfs_rename_dir() was broken.
* When lookup_one_len() fails, 0 is returned.
* If parent inode check fails, returns with inode mutex and rename
rwsem held.
This patch fixes the above bugs and flattens error handling such that
it's more readable and easier to modify.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions