diff options
| author | Bart Van Assche <bart.vanassche@wdc.com> | 2018-06-26 18:39:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-09 21:01:20 +0300 |
| commit | e4f531212d7be8f9878768dfdaeaccda090171fe (patch) | |
| tree | 5c1b77d95381955251dc10b2f9e57f51fd981eda /drivers/infiniband | |
| parent | 2c3c284b44ac21370c5e8dbe0365ef935953ec3b (diff) | |
| download | linux-e4f531212d7be8f9878768dfdaeaccda090171fe.tar.xz | |
RDMA/rxe: Set wqe->status correctly if an unexpected response is received
commit 61b717d041b1976530f68f8b539b2e3a7dd8e39c upstream.
Every function that returns COMPST_ERROR must set wqe->status to another
value than IB_WC_SUCCESS before returning COMPST_ERROR. Fix the only code
path for which this is not yet the case.
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_comp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c index 6c5e29db88e3..df15b6d7b645 100644 --- a/drivers/infiniband/sw/rxe/rxe_comp.c +++ b/drivers/infiniband/sw/rxe/rxe_comp.c @@ -273,6 +273,7 @@ static inline enum comp_state check_ack(struct rxe_qp *qp, case IB_OPCODE_RC_RDMA_READ_RESPONSE_MIDDLE: if (wqe->wr.opcode != IB_WR_RDMA_READ && wqe->wr.opcode != IB_WR_RDMA_READ_WITH_INV) { + wqe->status = IB_WC_FATAL_ERR; return COMPST_ERROR; } reset_retry_counters(qp); |