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| author | Steve French <sfrench@us.ibm.com> | 2005-08-30 11:33:26 -0700 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-08-30 11:33:26 -0700 |
| commit | 2016ef789a9ded2e169ad1c028ae3deb5302571f (patch) | |
| tree | 601359f15b42d4d9868b4eadfe909a7bef6435c5 /fs/sysfs | |
| parent | 7f57356b70dda014ef269135942426e4a852023e (diff) | |
| parent | 6b39374a27eb4be7e9d82145ae270ba02ea90dc8 (diff) | |
| download | talos-obmc-linux-2016ef789a9ded2e169ad1c028ae3deb5302571f.tar.gz talos-obmc-linux-2016ef789a9ded2e169ad1c028ae3deb5302571f.zip | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'fs/sysfs')
| -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) struct sysfs_dirent * sd; struct sysfs_dirent * parent_sd = dir->d_fsdata; + if (dir->d_inode == NULL) + /* no inode means this hasn't been made visible yet */ + return; + down(&dir->d_inode->i_sem); list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { if (!sd->s_element) |
