9p: don't forget to destroy inode cache if fscache registration fails

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
mariux64 · Sep 18, 2013 · 8061a6f · 8061a6f
1 parent 03da633
commit 8061a6f
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
@@ -603,10 +603,11 @@ static int v9fs_cache_register(void)
 	if (ret < 0)
 		return ret;
 #ifdef CONFIG_9P_FSCACHE
-	return fscache_register_netfs(&v9fs_cache_netfs);
-#else
-	return ret;
+	ret = fscache_register_netfs(&v9fs_cache_netfs);
+	if (ret < 0)
+		v9fs_destroy_inode_cache();
 #endif
+	return ret;
 }
 
 static void v9fs_cache_unregister(void)