[Qemu-stable] [PATCH 1/3] nbd: unlock mutex in nbd_co_send_request() error path

[Paolo Bonzini]

From: Stefan Hajnoczi <address@hidden>

Cc: address@hidden
Signed-off-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 block/nbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/nbd.c b/block/nbd.c
index eff683c..662df16 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -339,7 +339,7 @@ static int nbd_co_send_request(BDRVNBDState *s, struct 
nbd_request *request,
         ret = qemu_co_sendv(s->sock, qiov->iov, qiov->niov,
                             offset, request->len);
         if (ret != request->len) {
-            return -EIO;
+            rc = -EIO;
         }
     }
     qemu_aio_set_fd_handler(s->sock, nbd_reply_ready, NULL,
-- 
1.8.1.4