diff options
| author | Denis V. Lunev <den@openvz.org> | 2017-07-10 18:05:59 +0300 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2017-07-17 15:58:37 +0100 |
| commit | 593ed6f0a3c827a13a274e47f6fa980344234f9c (patch) | |
| tree | c16f05e567f6082b397760852882975fa6458327 /block/io.c | |
| parent | 55d41b16eec5041bf94de9b687bf51a67fdf736d (diff) | |
| download | qemu-593ed6f0a3c827a13a274e47f6fa980344234f9c.tar.gz | |
block: fix shadowed variable in bdrv_co_pdiscard
We've had a shadowed 'ret' variable, which risks returning the wrong
value, introduced in commit b9c64947.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170710150559.30163-1-den@openvz.org
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/io.c')
| -rw-r--r-- | block/io.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c index b413727524..a73153ddfe 100644 --- a/block/io.c +++ b/block/io.c @@ -2335,7 +2335,6 @@ int coroutine_fn bdrv_co_pdiscard(BlockDriverState *bs, int64_t offset, assert(max_pdiscard >= bs->bl.request_alignment); while (bytes > 0) { - int ret; int num = bytes; if (head) { |