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-rw-r--r--fs/sysfs/inode.c4
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)