diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_verbs.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 5c18f7e342f2..ffd5b07ad3e6 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -688,7 +688,7 @@ static int validate_send_wr(struct rxe_qp *qp, const struct ib_send_wr *ibwr, for (i = 0; i < ibwr->num_sge; i++) length += ibwr->sg_list[i].length; - if (length > (1UL << 31)) { + if (length > RXE_PORT_MAX_MSG_SZ) { rxe_err_qp(qp, "message length too long\n"); break; } @@ -972,8 +972,7 @@ static int post_one_recv(struct rxe_rq *rq, const struct ib_recv_wr *ibwr) for (i = 0; i < num_sge; i++) length += ibwr->sg_list[i].length; - /* IBA max message size is 2^31 */ - if (length >= (1UL<<31)) { + if (length > RXE_PORT_MAX_MSG_SZ) { err = -EINVAL; rxe_dbg("message length too long\n"); goto err_out; |