IB/ulps: Avoid calling ib_query_device
Instead, use the cached copy of the attributes present on the device.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 2e2fe81..c1d33ac 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -341,10 +341,10 @@
memset(iocp, 0, sizeof *iocp);
strcpy(iocp->id_string, SRPT_ID_STRING);
iocp->guid = cpu_to_be64(srpt_service_guid);
- iocp->vendor_id = cpu_to_be32(sdev->dev_attr.vendor_id);
- iocp->device_id = cpu_to_be32(sdev->dev_attr.vendor_part_id);
- iocp->device_version = cpu_to_be16(sdev->dev_attr.hw_ver);
- iocp->subsys_vendor_id = cpu_to_be32(sdev->dev_attr.vendor_id);
+ iocp->vendor_id = cpu_to_be32(sdev->device->attrs.vendor_id);
+ iocp->device_id = cpu_to_be32(sdev->device->attrs.vendor_part_id);
+ iocp->device_version = cpu_to_be16(sdev->device->attrs.hw_ver);
+ iocp->subsys_vendor_id = cpu_to_be32(sdev->device->attrs.vendor_id);
iocp->subsys_device_id = 0x0;
iocp->io_class = cpu_to_be16(SRP_REV16A_IB_IO_CLASS);
iocp->io_subclass = cpu_to_be16(SRP_IO_SUBCLASS);
@@ -3203,14 +3203,11 @@
init_waitqueue_head(&sdev->ch_releaseQ);
spin_lock_init(&sdev->spinlock);
- if (ib_query_device(device, &sdev->dev_attr))
- goto free_dev;
-
sdev->pd = ib_alloc_pd(device);
if (IS_ERR(sdev->pd))
goto free_dev;
- sdev->srq_size = min(srpt_srq_size, sdev->dev_attr.max_srq_wr);
+ sdev->srq_size = min(srpt_srq_size, sdev->device->attrs.max_srq_wr);
srq_attr.event_handler = srpt_srq_event;
srq_attr.srq_context = (void *)sdev;
@@ -3224,7 +3221,7 @@
goto err_pd;
pr_debug("%s: create SRQ #wr= %d max_allow=%d dev= %s\n",
- __func__, sdev->srq_size, sdev->dev_attr.max_srq_wr,
+ __func__, sdev->srq_size, sdev->device->attrs.max_srq_wr,
device->name);
if (!srpt_service_guid)