diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-01 18:02:27 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-01 18:02:27 -0400 |
| commit | ceeec3dc375e3b0618f16b34efc56fe093918f8b (patch) | |
| tree | 2293d02721ee05131aaf1c60e4fba7e281585eec /fs/sysfs/inode.c | |
| parent | fbff868db3a4cc6a89d51da9a6d49b26c29d04fb (diff) | |
| parent | e3ee3b78f83688a0ae4315e8be71b2eac559904a (diff) | |
/spare/repo/netdev-2.6 branch 'ieee80211'
Diffstat (limited to 'fs/sysfs/inode.c')
| -rw-r--r-- | fs/sysfs/inode.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index d727dc960634..970a33f03299 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c | |||
| @@ -228,6 +228,10 @@ void sysfs_hash_and_remove(struct dentry * dir, const char * name) | |||
| 228 | struct sysfs_dirent * sd; | 228 | struct sysfs_dirent * sd; |
| 229 | struct sysfs_dirent * parent_sd = dir->d_fsdata; | 229 | struct sysfs_dirent * parent_sd = dir->d_fsdata; |
| 230 | 230 | ||
| 231 | if (dir->d_inode == NULL) | ||
| 232 | /* no inode means this hasn't been made visible yet */ | ||
| 233 | return; | ||
| 234 | |||
| 231 | down(&dir->d_inode->i_sem); | 235 | down(&dir->d_inode->i_sem); |
| 232 | list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { | 236 | list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { |
| 233 | if (!sd->s_element) | 237 | if (!sd->s_element) |
