@@ -140,7 +140,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
int wr_len;
struct c4iw_wr_wait wr_wait;
struct sk_buff *skb;
- int ret;
+ int ret = 0;
int eqsize;
wq->sq.qid = c4iw_get_qpid(rdev, uctx);
@@ -180,17 +180,14 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
}
if (user) {
- ret = alloc_oc_sq(rdev, &wq->sq);
- if (ret)
+ if (alloc_oc_sq(rdev, &wq->sq) && alloc_host_sq(rdev, &wq->sq))
goto free_hwaddr;
-
- ret = alloc_host_sq(rdev, &wq->sq);
- if (ret)
- goto free_sq;
- } else
+ } else {
ret = alloc_host_sq(rdev, &wq->sq);
if (ret)
goto free_hwaddr;
+ }
+
memset(wq->sq.queue, 0, wq->sq.memsize);
dma_unmap_addr_set(&wq->sq, mapping, wq->sq.dma_addr);
T5 adapter does not support onchip queue memory. Present logic fails to allocate QP for T5 and returns an error. Also, if module parameter ocqp_support is zero then we are unable to allocate QP which should not be the case. Ideally if ocqp_support parameter is 0 or onchip queue support is disable then host QP should be allocated before returning an error. Signed-off-by: Vipul Pandya <vipul@chelsio.com> --- drivers/infiniband/hw/cxgb4/qp.c | 13 +++++-------- 1 files changed, 5 insertions(+), 8 deletions(-)