async_tx: fix missing braces in async_xor_zero_sum

Found-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-08-05 10:22:05 -07:00 · 2008-08-05 10:22:05 -07:00 · e34a8ae790
parent ca5de404ff
commit e34a8ae790
1 changed files with 2 additions and 1 deletions
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@ -263,11 +263,12 @@ async_xor_zero_sum(struct page *dest, struct page **src_list,
 		if (unlikely(!tx)) {
 			async_tx_quiesce(&depend_tx);

-			while (!tx)
+			while (!tx) {
 				dma_async_issue_pending(chan);
 				tx = device->device_prep_dma_zero_sum(chan,
 					dma_src, src_cnt, len, result,
 					dma_prep_flags);
+			}
 		}

 		async_tx_submit(chan, tx, flags, depend_tx, cb_fn, cb_param);