diff options
Diffstat (limited to 'fs/sysfs/dir.c')
| -rw-r--r-- | fs/sysfs/dir.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 2e6775a836f..048e6054c2f 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -699,17 +699,19 @@ static int create_dir(struct kobject *kobj, struct sysfs_dirent *parent_sd, /* link in */ sysfs_addrm_start(&acxt, parent_sd); + if (!sysfs_find_dirent(parent_sd, name)) { sysfs_add_one(&acxt, sd); sysfs_link_sibling(sd); } - if (sysfs_addrm_finish(&acxt)) { - *p_sd = sd; - return 0; + + if (!sysfs_addrm_finish(&acxt)) { + sysfs_put(sd); + return -EEXIST; } - sysfs_put(sd); - return -EEXIST; + *p_sd = sd; + return 0; } int sysfs_create_subdir(struct kobject *kobj, const char *name, |