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[PATCH] nbd: fix uninitialized variable warning
From: |
pannengyuan |
Subject: |
[PATCH] nbd: fix uninitialized variable warning |
Date: |
Mon, 6 Jan 2020 09:54:43 +0800 |
From: Pan Nengyuan <address@hidden>
Fixes:
/mnt/sdb/qemu/nbd/server.c: In function 'nbd_handle_request':
/mnt/sdb/qemu/nbd/server.c:2313:9: error: 'ret' may be used uninitialized in
this function [-Werror=maybe-uninitialized]
int ret;
Reported-by: Euler Robot <address@hidden>
Signed-off-by: Pan Nengyuan <address@hidden>
---
nbd/server.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/nbd/server.c b/nbd/server.c
index 24ebc1a805..7eb3de0842 100644
--- a/nbd/server.c
+++ b/nbd/server.c
@@ -2310,7 +2310,7 @@ static coroutine_fn int nbd_handle_request(NBDClient
*client,
NBDRequest *request,
uint8_t *data, Error **errp)
{
- int ret;
+ int ret = 0;
int flags;
NBDExport *exp = client->exp;
char *msg;
--
2.21.0.windows.1
- [PATCH] nbd: fix uninitialized variable warning,
pannengyuan <=