| commit | 23dc279950a056c33a14d09cf759f5173d41abd9 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <htejun@gmail.com> | Thu Aug 02 21:38:03 2007 +0900 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Fri Oct 12 14:51:04 2007 -0700 |
| tree | 852f8cc24c24988717dbae8f98da999ff27755fa | |
| 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>