diff options
| author | Tejun Heo <htejun@gmail.com> | 2007-08-02 21:38:03 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-12 14:51:04 -0700 |
| commit | 23dc279950a056c33a14d09cf759f5173d41abd9 (patch) | |
| tree | 852f8cc24c24988717dbae8f98da999ff27755fa /fs/stack.c | |
| parent | 41fc1c27452e041a18e5141b8203ee0ea72bc483 (diff) | |
sysfs: make sysfs_add_one() automatically check for duplicate entry
Make sysfs_add_one() check for duplicate entry and return -EEXIST if
such entry exists. This simplifies node addition code a bit.
This patch doesn't introduce any noticeable behavior change.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/stack.c')
0 files changed, 0 insertions, 0 deletions