56 lines
1.7 KiB
Diff
56 lines
1.7 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Eric Blake <eblake@redhat.com>
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Date: Wed, 27 Sep 2017 17:57:20 +0200
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Subject: [PATCH] fix build failure in nbd_read_reply_entry()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Eric Blake <eblake@redhat.com>
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Message-id: <20170927175725.20023-3-eblake@redhat.com>
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Patchwork-id: 76668
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O-Subject: [RHEV-7.4.z qemu-kvm-rhev PATCH 2/7] fix build failure in nbd_read_reply_entry()
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Bugzilla: 1495474
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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From: Igor Mammedov <imammedo@redhat.com>
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travis builds fail at HEAD at rc3 master with
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block/nbd-client.c: In function ‘nbd_read_reply_entry’:
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block/nbd-client.c:110:8: error: ‘ret’ may be used uninitialized in this function [-Werror=uninitialized]
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fix it by initializing 'ret' to 0
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Signed-off-by: Igor Mammedov <imammedo@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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(cherry picked from commit d0a180131c6655487b47ea72e7da0a909a479a3c)
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Signed-off-by: Eric Blake <eblake@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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Conflicts:
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block/nbd-client.c - context
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---
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block/nbd-client.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/block/nbd-client.c b/block/nbd-client.c
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index 701b4ce..256dabe 100644
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--- a/block/nbd-client.c
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+++ b/block/nbd-client.c
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@@ -69,7 +69,7 @@ static coroutine_fn void nbd_read_reply_entry(void *opaque)
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{
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NBDClientSession *s = opaque;
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uint64_t i;
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- int ret;
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+ int ret = 0;
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while (!s->quit) {
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assert(s->reply.handle == 0);
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--
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1.8.3.1
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