From: Changlong Xie <[email protected]>
Signed-off-by: Wen Congyang <[email protected]>
Signed-off-by: Changlong Xie <[email protected]>
Reviewed-by: Alberto Garcia <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>
---
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) {
+ acb->child_iter++;
read_fifo_child(acb);
return;
}
--
1.8.3.1
