}
/*
- * 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)
{
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);
return ce;
}
}
- return ERR_PTR(-EEXIST);
+ return ERR_PTR(-ENOENT);
}
/*
*
* 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)
{
while (e > s && *e != sep)
e--;
}
- return ERR_PTR(-EEXIST);
+ return ERR_PTR(-ENOENT);
}
/**
* 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,
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);
}