qemu-nbd: remove offset argument to nbd_trip

The argument is write-only.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/nbd.c b/nbd.c
index 73fedeb9ad..1df2b91bf2 100644
--- a/nbd.c
+++ b/nbd.c
@@ -583,8 +583,9 @@ static int nbd_send_reply(int csock, struct nbd_reply *reply)
     return 0;
 }
 
-int nbd_trip(BlockDriverState *bs, int csock, off_t size, uint64_t dev_offset,
-             off_t *offset, uint32_t nbdflags, uint8_t *data, int data_size)
+int nbd_trip(BlockDriverState *bs, int csock, off_t size,
+             uint64_t dev_offset, uint32_t nbdflags,
+             uint8_t *data, int data_size)
 {
     struct nbd_request request;
     struct nbd_reply reply;
@@ -635,7 +636,6 @@ int nbd_trip(BlockDriverState *bs, int csock, off_t size, uint64_t dev_offset,
             reply.error = -ret;
             request.len = 0;
         }
-        *offset += request.len;
 
         TRACE("Read %u byte(s)", request.len);
 
@@ -684,8 +684,6 @@ int nbd_trip(BlockDriverState *bs, int csock, off_t size, uint64_t dev_offset,
                 request.len = 0;
             }
 
-            *offset += request.len;
-
             if (request.type & NBD_CMD_FLAG_FUA) {
                 ret = bdrv_flush(bs);
                 if (ret < 0) {