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path: root/drivers/infiniband/ulp/iser/iser_verbs.c
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Diffstat (limited to 'drivers/infiniband/ulp/iser/iser_verbs.c')
-rw-r--r--drivers/infiniband/ulp/iser/iser_verbs.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 3ef167f97d6f..3bfec4bbda52 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -73,7 +73,7 @@ static int iser_create_device_ib_res(struct iser_device *device)
{
struct iser_cq_desc *cq_desc;
struct ib_device_attr *dev_attr = &device->dev_attr;
- int ret, i, j;
+ int ret, i;
ret = ib_query_device(device->ib_device, dev_attr);
if (ret) {
@@ -125,16 +125,20 @@ static int iser_create_device_ib_res(struct iser_device *device)
iser_cq_event_callback,
(void *)&cq_desc[i],
ISER_MAX_RX_CQ_LEN, i);
- if (IS_ERR(device->rx_cq[i]))
+ if (IS_ERR(device->rx_cq[i])) {
+ device->rx_cq[i] = NULL;
goto cq_err;
+ }
device->tx_cq[i] = ib_create_cq(device->ib_device,
NULL, iser_cq_event_callback,
(void *)&cq_desc[i],
ISER_MAX_TX_CQ_LEN, i);
- if (IS_ERR(device->tx_cq[i]))
+ if (IS_ERR(device->tx_cq[i])) {
+ device->tx_cq[i] = NULL;
goto cq_err;
+ }
if (ib_req_notify_cq(device->rx_cq[i], IB_CQ_NEXT_COMP))
goto cq_err;
@@ -160,14 +164,14 @@ static int iser_create_device_ib_res(struct iser_device *device)
handler_err:
ib_dereg_mr(device->mr);
dma_mr_err:
- for (j = 0; j < device->cqs_used; j++)
- tasklet_kill(&device->cq_tasklet[j]);
+ for (i = 0; i < device->cqs_used; i++)
+ tasklet_kill(&device->cq_tasklet[i]);
cq_err:
- for (j = 0; j < i; j++) {
- if (device->tx_cq[j])
- ib_destroy_cq(device->tx_cq[j]);
- if (device->rx_cq[j])
- ib_destroy_cq(device->rx_cq[j]);
+ for (i = 0; i < device->cqs_used; i++) {
+ if (device->tx_cq[i])
+ ib_destroy_cq(device->tx_cq[i]);
+ if (device->rx_cq[i])
+ ib_destroy_cq(device->rx_cq[i]);
}
ib_dealloc_pd(device->pd);
pd_err: