RDMA/rxe: Fix redundant break statement in switch-case.

Removed unreachable break statement after return.

Signed-off-by: Rohit Chavan <roheetchavan@gmail.com>
Link: https://lore.kernel.org/r/20230822091304.7312-1-roheetchavan@gmail.com
Acked-by: Zhu Yanjun <zyjzyj2000@gmail.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

Author: roheetchavan

drivers/infiniband/sw/rxe/rxe_verbs.c

@@ -798,7 +798,6 @@ static int init_send_wr(struct rxe_qp *qp, struct rxe_send_wr *wr,
 			rxe_err_qp(qp, "unsupported wr opcode %d",
 					wr->opcode);
 			return -EINVAL;
-			break;
 		}
 	}