diff options
Diffstat (limited to 'fs/sysfs/inode.c')
| -rw-r--r-- | fs/sysfs/inode.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index e2f6ef138d2..1be853706e9 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c @@ -275,22 +275,23 @@ void sysfs_drop_dentry(struct sysfs_dirent *sd) } } -int sysfs_hash_and_remove(struct dentry * dir, const char * name) +int sysfs_hash_and_remove(struct sysfs_dirent *dir_sd, const char *name) { + struct dentry *dir; struct sysfs_dirent **pos, *sd; - struct sysfs_dirent *parent_sd; int found = 0; - if (!dir) + if (!dir_sd) return -ENOENT; + dir = dir_sd->s_dentry; + if (dir->d_inode == NULL) /* no inode means this hasn't been made visible yet */ return -ENOENT; - parent_sd = dir->d_fsdata; mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT); - for (pos = &parent_sd->s_children; *pos; pos = &(*pos)->s_sibling) { + for (pos = &dir_sd->s_children; *pos; pos = &(*pos)->s_sibling) { sd = *pos; if (!sysfs_type(sd)) |