[Qemu-block] [PULL 12/29] qcow2: Remove dead check on !ret

[Kevin Wolf]

From: Fam Zheng <address@hidden>

In the beginning of the function, we initialize the local variable to 0,
and in the body of the function, we check the assigned values and exit
the loop immediately. So here it can never be non-zero.

Reported-by: Kevin Wolf <address@hidden>
Signed-off-by: Fam Zheng <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
 block/qcow2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/qcow2.c b/block/qcow2.c
index 4a0d92860d..2d190aa00b 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1772,7 +1772,7 @@ static coroutine_fn int 
qcow2_handle_l2meta(BlockDriverState *bs,
     while (l2meta != NULL) {
         QCowL2Meta *next;
 
-        if (!ret && link_l2) {
+        if (link_l2) {
             ret = qcow2_alloc_cluster_link_l2(bs, l2meta);
             if (ret) {
                 goto out;
-- 
2.13.6