diff options
Diffstat (limited to 'fs/fat')
| -rw-r--r-- | fs/fat/namei_msdos.c | 4 | ||||
| -rw-r--r-- | fs/fat/namei_vfat.c | 15 |
2 files changed, 2 insertions, 17 deletions
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c index df6eb551f713..16a832c37d66 100644 --- a/fs/fat/namei_msdos.c +++ b/fs/fat/namei_msdos.c @@ -316,10 +316,6 @@ static int msdos_rmdir(struct inode *dir, struct dentry *dentry) int err; mutex_lock(&MSDOS_SB(sb)->s_lock); - /* - * Check whether the directory is not in use, then check - * whether it is empty. - */ err = fat_dir_empty(inode); if (err) goto out; diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c index caa229423327..9a5469120caa 100644 --- a/fs/fat/namei_vfat.c +++ b/fs/fat/namei_vfat.c @@ -664,7 +664,7 @@ static int vfat_add_entry(struct inode *dir, const struct qstr *qname, if (len == 0) return -ENOENT; - slots = kmalloc(sizeof(*slots) * MSDOS_SLOTS, GFP_NOFS); + slots = kmalloc_array(MSDOS_SLOTS, sizeof(*slots), GFP_NOFS); if (slots == NULL) return -ENOMEM; @@ -697,15 +697,6 @@ static int vfat_find(struct inode *dir, const struct qstr *qname, return fat_search_long(dir, qname->name, len, sinfo); } -/* - * (nfsd's) anonymous disconnected dentry? - * NOTE: !IS_ROOT() is not anonymous (I.e. d_splice_alias() did the job). - */ -static int vfat_d_anon_disconn(struct dentry *dentry) -{ - return IS_ROOT(dentry) && (dentry->d_flags & DCACHE_DISCONNECTED); -} - static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) { @@ -738,8 +729,7 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, * Checking "alias->d_parent == dentry->d_parent" to make sure * FS is not corrupted (especially double linked dir). */ - if (alias && alias->d_parent == dentry->d_parent && - !vfat_d_anon_disconn(alias)) { + if (alias && alias->d_parent == dentry->d_parent) { /* * This inode has non anonymous-DCACHE_DISCONNECTED * dentry. This means, the user did ->lookup() by an @@ -747,7 +737,6 @@ static struct dentry *vfat_lookup(struct inode *dir, struct dentry *dentry, * * Switch to new one for reason of locality if possible. */ - BUG_ON(d_unhashed(alias)); if (!S_ISDIR(inode->i_mode)) d_move(alias, dentry); iput(inode); |