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| author |   Jason Gunthorpe <jgg@nvidia.com> | 2020-08-05 14:28:52 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-08-18 15:43:07 -0300 |
| commit | c0f4979e90eaa4cd4a63ae95fbf8e65a85150a5f (patch) | |
| tree | dad391dce808fe92b06a24663aeff36cc8ed8c64 /drivers/infiniband/core/cm.c | |
| parent | IB/isert: remove duplicated error prints (diff) | |
| download | linux-dev-c0f4979e90eaa4cd4a63ae95fbf8e65a85150a5f.tar.xz linux-dev-c0f4979e90eaa4cd4a63ae95fbf8e65a85150a5f.zip | |
RDMA/cm: Remove unused cm_class
Previous commits removed all references to the /sys/class/infiniband_cm/
directory represented by the cm_class symbol. Remove the directory and
cm_class.
Fixes: a1a8e4a85cf7 ("rdma: Delete the ib_ucm module")
Link: https://lore.kernel.org/r/0-v1-90096a98c476+205-remove_cm_leftovers_jgg@nvidia.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/core/cm.c')
| -rw-r--r-- | drivers/infiniband/core/cm.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index dc0558b23158..9949788c8ef6 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -201,7 +201,6 @@ static struct attribute *cm_counter_default_attrs[] = { struct cm_port { struct cm_device *cm_dev; struct ib_mad_agent *mad_agent; - struct kobject port_obj; u8 port_num; struct list_head cm_priv_prim_list; struct list_head cm_priv_altr_list; @@ -4295,20 +4294,6 @@ static struct kobj_type cm_counter_obj_type = { .default_attrs = cm_counter_default_attrs }; -static char *cm_devnode(struct device *dev, umode_t *mode) -{ - if (mode) - *mode = 0666; - return kasprintf(GFP_KERNEL, "infiniband/%s", dev_name(dev)); -} - -struct class cm_class = { - .owner = THIS_MODULE, - .name = "infiniband_cm", - .devnode = cm_devnode, -}; -EXPORT_SYMBOL(cm_class); - static int cm_create_port_fs(struct cm_port *port) { int i, ret; @@ -4511,12 +4496,6 @@ static int __init ib_cm_init(void) get_random_bytes(&cm.random_id_operand, sizeof cm.random_id_operand); INIT_LIST_HEAD(&cm.timewait_list); - ret = class_register(&cm_class); - if (ret) { - ret = -ENOMEM; - goto error1; - } - cm.wq = alloc_workqueue("ib_cm", 0, 1); if (!cm.wq) { ret = -ENOMEM; @@ -4531,8 +4510,6 @@ static int __init ib_cm_init(void) error3: destroy_workqueue(cm.wq); error2: - class_unregister(&cm_class); -error1: return ret; } @@ -4553,7 +4530,6 @@ static void __exit ib_cm_cleanup(void) kfree(timewait_info); } - class_unregister(&cm_class); WARN_ON(!xa_empty(&cm.local_id_table)); } |