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>
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index 65974c6..c029d3e 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -263,11 +263,12 @@
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);
