On 02/05/2016 11:46 PM, Eric Blake wrote:
On 02/04/2016 07:25 PM, Changlong Xie wrote:
Signed-off-by: Wen Congyang <we...@cn.fujitsu.com>
Signed-off-by: Changlong Xie <xiecl.f...@cn.fujitsu.com>
---
block/quorum.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/quorum.c b/block/quorum.c
index a5ae4b8..11cc60b 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -286,7 +286,8 @@ static void quorum_aio_cb(void *opaque, int ret)
if (acb->is_read && s->read_pattern == QUORUM_READ_PATTERN_FIFO) {
/* We try to read next child in FIFO order if we fail to read */
- if (ret < 0 && ++acb->child_iter < s->num_children) {
+ if (ret < 0 && (acb->child_iter + 1) < s->num_children) {
Could shorten this as
if (ret < 0 && acb->child_iter <= s->num_children) {
but I'm not sure it's worth the mental gymnastics.
Hi Eric
Just the same to me. Since it has been applied to block branch. Let's
keep the original one.
Thanks
-Xie
