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authorFaisal Latif <faisal.latif@intel.com>2011-09-25 20:34:00 -0500
committerRoland Dreier <roland@purestorage.com>2011-10-10 10:54:47 -0700
commit0f0bee8bbc2b3e49baa703118041f99db9ef41a1 (patch)
tree3a4598c74f2dcab76fcf8a6cb3d533f8582bf613 /drivers/infiniband/hw/nes/nes_verbs.c
parent6224c7eeff586e9dbf51b872d7e0bae291fa00ed (diff)
RDMA/nes: Support for Packed And Unaligned fpdus
Support for Packed and Unaligned (PAU) FPDUs is needed for interoperability between NES and non-NES nodes. When the NES hardware detects a PAU frame, it will pass it to the driver to process the frame. NES driver creates a new frame for each FPDU and forwards it to the hardware to be sent to its associated qp. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_verbs.c')
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 394d0e7e4a5..5095bc41c6c 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1458,7 +1458,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
struct ib_qp_attr attr;
struct iw_cm_id *cm_id;
struct iw_cm_event cm_event;
- int ret;
+ int ret = 0;
atomic_inc(&sw_qps_destroyed);
nesqp->destroyed = 1;
@@ -1511,7 +1511,6 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
if ((nesqp->nesrcq) && (nesqp->nesrcq != nesqp->nesscq))
nes_clean_cq(nesqp, nesqp->nesrcq);
}
-
nes_rem_ref(&nesqp->ibqp);
return 0;
}