diff options
Diffstat (limited to 'fs/smb/client/dfs.h')
| -rw-r--r-- | fs/smb/client/dfs.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/fs/smb/client/dfs.h b/fs/smb/client/dfs.h index c0a9eea6a2c5..875ab7ae57fc 100644 --- a/fs/smb/client/dfs.h +++ b/fs/smb/client/dfs.h @@ -138,43 +138,6 @@ static inline int dfs_get_referral(struct cifs_mount_ctx *mnt_ctx, const char *p cifs_remap(cifs_sb), path, ref, tl); } -/* Return DFS full path out of a dentry set for automount */ -static inline char *dfs_get_automount_devname(struct dentry *dentry, void *page) -{ - struct cifs_sb_info *cifs_sb = CIFS_SB(dentry->d_sb); - struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb); - size_t len; - char *s; - - spin_lock(&tcon->tc_lock); - if (unlikely(!tcon->origin_fullpath)) { - spin_unlock(&tcon->tc_lock); - return ERR_PTR(-EREMOTE); - } - spin_unlock(&tcon->tc_lock); - - s = dentry_path_raw(dentry, page, PATH_MAX); - if (IS_ERR(s)) - return s; - /* for root, we want "" */ - if (!s[1]) - s++; - - spin_lock(&tcon->tc_lock); - len = strlen(tcon->origin_fullpath); - if (s < (char *)page + len) { - spin_unlock(&tcon->tc_lock); - return ERR_PTR(-ENAMETOOLONG); - } - - s -= len; - memcpy(s, tcon->origin_fullpath, len); - spin_unlock(&tcon->tc_lock); - convert_delimiter(s, '/'); - - return s; -} - static inline void dfs_put_root_smb_sessions(struct list_head *head) { struct dfs_root_ses *root, *tmp; |