Use the cached variable for eager_hdr->super.tag

[arunedarath]

Hi,

While going through the code to understand the shared memory data transfer I noticed that ucp_eager_tagged_handler() is accessing eager_hdr->super.tag again.

Below patch removes it. Please see.

diff --git a/src/ucp/tag/eager_rcv.c b/src/ucp/tag/eager_rcv.c
index aa8e2d5d6..b2e2bd505 100644
--- a/src/ucp/tag/eager_rcv.c
+++ b/src/ucp/tag/eager_rcv.c
@@ -127,7 +127,7 @@ ucp_eager_tagged_handler(void *arg, void *data, size_t length, unsigned am_flags
         status = ucp_recv_desc_init(worker, data, length, 0, am_flags, hdr_len,
                                     flags, priv_length, 1, name, &rdesc);
         if (!UCS_STATUS_IS_ERR(status)) {
-            ucp_tag_unexp_recv(&worker->tm, rdesc, eager_hdr->super.tag);
+            ucp_tag_unexp_recv(&worker->tm, rdesc, recv_tag);
         }
     }
```
`

--Arun