diff mbox series

[PULL,1/7] qcow2: Drop unused cluster_data

Message ID 20180709185828.4248-2-mreitz@redhat.com
State New
Headers show
Series [PULL,1/7] qcow2: Drop unused cluster_data | expand

Commit Message

Max Reitz July 9, 2018, 6:58 p.m. UTC 
From: Fam Zheng <famz@redhat.com>

Reported-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 20180702025836.20957-2-famz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 block/qcow2.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/block/qcow2.c b/block/qcow2.c
index 33b61b7480..d4ba0f781a 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -3345,7 +3345,6 @@  qcow2_co_copy_range_to(BlockDriverState *bs,
     int ret;
     unsigned int cur_bytes; /* number of sectors in current iteration */
     uint64_t cluster_offset;
-    uint8_t *cluster_data = NULL;
     QCowL2Meta *l2meta = NULL;
 
     assert(!bs->encrypted);
@@ -3404,7 +3403,6 @@  fail:
 
     qemu_co_mutex_unlock(&s->lock);
 
-    qemu_vfree(cluster_data);
     trace_qcow2_writev_done_req(qemu_coroutine_self(), ret);
 
     return ret;