diff options
| author |   Ashutosh Dixit <ashutosh.dixit@intel.com> | 2016-06-17 19:17:54 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-06-23 10:16:15 -0400 |
| commit | 8ae84f7c56044ee17ef6b700cb34d11ad9428a2e (patch) | |
| tree | f5f7f0e6988726d2977b4f5ad5992bf58734510e /drivers/infiniband/sw/rdmavt/qp.c | |
| parent | IB/hfi1: Fix deadlock with txreq allocation slow path (diff) | |
| download | linux-dev-8ae84f7c56044ee17ef6b700cb34d11ad9428a2e.tar.xz linux-dev-8ae84f7c56044ee17ef6b700cb34d11ad9428a2e.zip | |
IB/hfi1: Don't zero out qp->s_ack_queue in rvt_reset_qp
Since rvt_reset_qp already zero's out qp->s_ack_queue head and tail
pointers, there is no need to zero out qp->s_ack_queue itself.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/qp.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/qp.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index c3e0d614f68b..d04f4fe522b5 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -576,12 +576,6 @@ static void rvt_reset_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp, qp->s_ssn = 1; qp->s_lsn = 0; qp->s_mig_state = IB_MIG_MIGRATED; - if (qp->s_ack_queue) - memset( - qp->s_ack_queue, - 0, - rvt_max_atomic(rdi) * - sizeof(*qp->s_ack_queue)); qp->r_head_ack_queue = 0; qp->s_tail_ack_queue = 0; qp->s_num_rd_atomic = 0; |