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blkback: Fix potential resource leak.

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This commit is contained in:
Keir Fraser 2009-03-06 08:29:15 +00:00 committed by Konrad Rzeszutek Wilk
parent dd3672424c
commit 8270b45bc8
1 changed files with 4 additions and 4 deletions
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8
drivers/xen/blkback/blkback.c
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@ -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;
}