--- net/sunrpc/cache.c

+++ net/sunrpc/cache.c

@@ -1234,8 +1234,10 @@ static int content_open(struct inode *in

if (!cd || !try_module_get(cd->owner))

return -EACCES;

han = __seq_open_private(file, &cache_content_op, sizeof(*han));

- if (han == NULL)

+ if (han == NULL) {

+ module_put(cd->owner);

return -ENOMEM;

+ }

han->cd = cd;

return 0;