Merge tag 'v4.2-rc4' into devel

Linux 4.2-rc4

1 files changed, 6 insertions, 17 deletions

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 267dc4f75502..31a20b462266 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -161,13 +161,10 @@ static int srp_tmo_set(const char *val, const struct kernel_param *kp)
 {
 	int tmo, res;
 
-	if (strncmp(val, "off", 3) != 0) {
-		res = kstrtoint(val, 0, &tmo);
-		if (res)
-			goto out;
-	} else {
-		tmo = -1;
-	}
+	res = srp_parse_tmo(&tmo, val);
+	if (res)
+		goto out;
+
 	if (kp->arg == &srp_reconnect_delay)
 		res = srp_tmo_valid(tmo, srp_fast_io_fail_tmo,
 				    srp_dev_loss_tmo);
@@ -3379,7 +3376,7 @@ static void srp_add_one(struct ib_device *device)
 	struct srp_device *srp_dev;
 	struct ib_device_attr *dev_attr;
 	struct srp_host *host;
-	int mr_page_shift, s, e, p;
+	int mr_page_shift, p;
 	u64 max_pages_per_mr;
 
 	dev_attr = kmalloc(sizeof *dev_attr, GFP_KERNEL);
@@ -3443,15 +3440,7 @@ static void srp_add_one(struct ib_device *device)
 	if (IS_ERR(srp_dev->mr))
 		goto err_pd;
 
-	if (device->node_type == RDMA_NODE_IB_SWITCH) {
-		s = 0;
-		e = 0;
-	} else {
-		s = 1;
-		e = device->phys_port_cnt;
-	}
-
-	for (p = s; p <= e; ++p) {
+	for (p = rdma_start_port(device); p <= rdma_end_port(device); ++p) {
 		host = srp_add_port(srp_dev, p);
 		if (host)
 			list_add_tail(&host->list, &srp_dev->dev_list);