From: Parav Pandit <parav@xxxxxxxxxxxx>
Define a class name macro for infiniband_mad class and use it in
procedure calls (replacing the explicit string argument).
Signed-off-by: Parav Pandit <parav@xxxxxxxxxxxx>
Reviewed-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/core/user_mad.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index f55f48f6b272..6ca5b517a944 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -61,6 +61,8 @@ MODULE_AUTHOR("Roland Dreier");
MODULE_DESCRIPTION("InfiniBand userspace MAD packet access");
MODULE_LICENSE("Dual BSD/GPL");
+#define IB_UMAD_CLASS_NAME "infiniband_mad"
+
enum {
IB_UMAD_MAX_PORTS = RDMA_MAX_PORTS,
IB_UMAD_MAX_AGENTS = 32,
@@ -1338,7 +1340,7 @@ static int __init ib_umad_init(void)
ret = register_chrdev_region(base_umad_dev,
IB_UMAD_NUM_FIXED_MINOR * 2,
- "infiniband_mad");
+ IB_UMAD_CLASS_NAME);
if (ret) {
pr_err("couldn't register device number\n");
goto out;
@@ -1346,14 +1348,14 @@ static int __init ib_umad_init(void)
ret = alloc_chrdev_region(&dynamic_umad_dev, 0,
IB_UMAD_NUM_DYNAMIC_MINOR * 2,
- "infiniband_mad");
+ IB_UMAD_CLASS_NAME);
if (ret) {
pr_err("couldn't register dynamic device number\n");
goto out_alloc;
}
dynamic_issm_dev = dynamic_umad_dev + IB_UMAD_NUM_DYNAMIC_MINOR;
- umad_class = class_create(THIS_MODULE, "infiniband_mad");
+ umad_class = class_create(THIS_MODULE, IB_UMAD_CLASS_NAME);
if (IS_ERR(umad_class)) {
ret = PTR_ERR(umad_class);
pr_err("couldn't create class infiniband_mad\n");
--
2.19.1
