svcrdma: Further clean-up of svc_rdma_get_inv_rkey()

No longer any need for the dprintk().
Signed-off-by: NChuck Lever <chuck.lever@oracle.com>
Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>

net/sunrpc/xprtrdma/svc_rdma_sendto.c

@@ -199,31 +199,22 @@ static u32 svc_rdma_get_inv_rkey(struct rpcrdma_msg *rdma_argp,
 {
 	struct rpcrdma_read_chunk *rd_ary;
 	struct rpcrdma_segment *arg_ch;
-	u32 inv_rkey;
-
-	inv_rkey = 0;
 
 	rd_ary = (struct rpcrdma_read_chunk *)&rdma_argp->rm_body.rm_chunks[0];
-	if (rd_ary->rc_discrim != xdr_zero) {
-		inv_rkey = be32_to_cpu(rd_ary->rc_target.rs_handle);
-		goto out;
-	}
+	if (rd_ary->rc_discrim != xdr_zero)
+		return be32_to_cpu(rd_ary->rc_target.rs_handle);
 
 	if (wr_ary && be32_to_cpu(wr_ary->wc_nchunks)) {
 		arg_ch = &wr_ary->wc_array[0].wc_target;
-		inv_rkey = be32_to_cpu(arg_ch->rs_handle);
-		goto out;
+		return be32_to_cpu(arg_ch->rs_handle);
 	}
 
 	if (rp_ary && be32_to_cpu(rp_ary->wc_nchunks)) {
 		arg_ch = &rp_ary->wc_array[0].wc_target;
-		inv_rkey = be32_to_cpu(arg_ch->rs_handle);
-		goto out;
+		return be32_to_cpu(arg_ch->rs_handle);
 	}
 
-out:
-	dprintk("svcrdma: Send With Invalidate rkey=%08x\n", inv_rkey);
-	return inv_rkey;
+	return 0;
 }
 
 /* Assumptions: