blkback: Fix potential resource leak. (8270b45b) · Commits · e / devices / android_kernel_teracube_2e

drivers/xen/blkback/blkback.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -318,14 +318,14 @@ static int do_block_io_op(blkif_t *blkif)
		if (RING_REQUEST_CONS_OVERFLOW(&blk_rings->common, rc))
		break;

		pending_req = alloc_req();
		if (NULL == pending_req) {
		blkif->st_oo_req++;
		if (kthread_should_stop()) {
		more_to_do = 1;
		break;
		}

		if (kthread_should_stop()) {
		pending_req = alloc_req();
		if (NULL == pending_req) {
		blkif->st_oo_req++;
		more_to_do = 1;
		break;
		}