s3: Avoid calling cli_alloc_mid twice in cli_smb_req_iov_send

I hate macros....

diff --git a/source3/libsmb/async_smb.c b/source3/libsmb/async_smb.c
index 0667fa3ab2e50ab9172168f8ecc837094d7f7b66..59226e1ecb43ef759dd2d457a716c70e60ef86ab 100644 (file)
--- a/source3/libsmb/async_smb.c
+++ b/source3/libsmb/async_smb.c
@@ -476,7 +476,8 @@ static NTSTATUS cli_smb_req_iov_send(struct tevent_req *req,
        if (state->mid != 0) {
                SSVAL(iov[0].iov_base, smb_mid, state->mid);
        } else {
-               SSVAL(iov[0].iov_base, smb_mid, cli_alloc_mid(state->cli));
+               uint16_t mid = cli_alloc_mid(state->cli);
+               SSVAL(iov[0].iov_base, smb_mid, mid);
        }
 
        smb_setlen((char *)iov[0].iov_base, iov_len(iov, iov_count) - 4);