diff options
| -rw-r--r-- | fs/cifs/connect.c | 6 | ||||
| -rw-r--r-- | fs/cifs/dfs_cache.c | 6 | ||||
| -rw-r--r-- | fs/cifs/misc.c | 6 |
3 files changed, 8 insertions, 10 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 0505d7782e42..50eed49128aa 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -3420,8 +3420,9 @@ cifs_are_all_path_components_accessible(struct TCP_Server_Info *server, } /* - * Check if path is remote (e.g. a DFS share). Return -EREMOTE if it is, - * otherwise 0. + * Check if path is remote (i.e. a DFS share). + * + * Return -EREMOTE if it is, otherwise 0 or -errno. */ static int is_path_remote(struct mount_ctx *mnt_ctx) { @@ -3711,6 +3712,7 @@ int cifs_mount(struct cifs_sb_info *cifs_sb, struct smb3_fs_context *ctx) if (!isdfs) goto out; + /* proceed as DFS mount */ uuid_gen(&mnt_ctx.mount_id); rc = connect_dfs_root(&mnt_ctx, &tl); dfs_cache_free_tgts(&tl); diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c index 956f8e5cf3e7..c5dd6f7305bd 100644 --- a/fs/cifs/dfs_cache.c +++ b/fs/cifs/dfs_cache.c @@ -654,7 +654,7 @@ static struct cache_entry *__lookup_cache_entry(const char *path, unsigned int h return ce; } } - return ERR_PTR(-EEXIST); + return ERR_PTR(-ENOENT); } /* @@ -662,7 +662,7 @@ static struct cache_entry *__lookup_cache_entry(const char *path, unsigned int h * * Use whole path components in the match. Must be called with htable_rw_lock held. * - * Return ERR_PTR(-EEXIST) if the entry is not found. + * Return ERR_PTR(-ENOENT) if the entry is not found. */ static struct cache_entry *lookup_cache_entry(const char *path) { @@ -710,7 +710,7 @@ static struct cache_entry *lookup_cache_entry(const char *path) while (e > s && *e != sep) e--; } - return ERR_PTR(-EEXIST); + return ERR_PTR(-ENOENT); } /** diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index afaf59c22193..a5b5b15e658a 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -1309,7 +1309,7 @@ int cifs_update_super_prepath(struct cifs_sb_info *cifs_sb, char *prefix) * for "\<server>\<dfsname>\<linkpath>" DFS reference, * where <dfsname> contains non-ASCII unicode symbols. * - * Check such DFS reference and emulate -ENOENT if it is actual. + * Check such DFS reference. */ int cifs_dfs_query_info_nonascii_quirk(const unsigned int xid, struct cifs_tcon *tcon, @@ -1341,10 +1341,6 @@ int cifs_dfs_query_info_nonascii_quirk(const unsigned int xid, cifs_dbg(FYI, "DFS ref '%s' is found, emulate -EREMOTE\n", dfspath); rc = -EREMOTE; - } else if (rc == -EEXIST) { - cifs_dbg(FYI, "DFS ref '%s' is not found, emulate -ENOENT\n", - dfspath); - rc = -ENOENT; } else { cifs_dbg(FYI, "%s: dfs_cache_find returned %d\n", __func__, rc); } |