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path: root/drivers/nvme/host/fabrics.c
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Diffstat (limited to 'drivers/nvme/host/fabrics.c')
-rw-r--r--drivers/nvme/host/fabrics.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 495c171dae..1f0ea1f32d 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -638,7 +638,7 @@ static struct key *nvmf_parse_key(int key_id)
}
key = key_lookup(key_id);
- if (!IS_ERR(key))
+ if (IS_ERR(key))
pr_err("key id %08x not found\n", key_id);
else
pr_debug("Using key id %08x\n", key_id);
@@ -1319,7 +1319,10 @@ out_free_opts:
return ERR_PTR(ret);
}
-static struct class *nvmf_class;
+static const struct class nvmf_class = {
+ .name = "nvme-fabrics",
+};
+
static struct device *nvmf_device;
static DEFINE_MUTEX(nvmf_dev_mutex);
@@ -1439,15 +1442,14 @@ static int __init nvmf_init(void)
if (!nvmf_default_host)
return -ENOMEM;
- nvmf_class = class_create("nvme-fabrics");
- if (IS_ERR(nvmf_class)) {
+ ret = class_register(&nvmf_class);
+ if (ret) {
pr_err("couldn't register class nvme-fabrics\n");
- ret = PTR_ERR(nvmf_class);
goto out_free_host;
}
nvmf_device =
- device_create(nvmf_class, NULL, MKDEV(0, 0), NULL, "ctl");
+ device_create(&nvmf_class, NULL, MKDEV(0, 0), NULL, "ctl");
if (IS_ERR(nvmf_device)) {
pr_err("couldn't create nvme-fabrics device!\n");
ret = PTR_ERR(nvmf_device);
@@ -1463,9 +1465,9 @@ static int __init nvmf_init(void)
return 0;
out_destroy_device:
- device_destroy(nvmf_class, MKDEV(0, 0));
+ device_destroy(&nvmf_class, MKDEV(0, 0));
out_destroy_class:
- class_destroy(nvmf_class);
+ class_unregister(&nvmf_class);
out_free_host:
nvmf_host_put(nvmf_default_host);
return ret;
@@ -1474,8 +1476,8 @@ out_free_host:
static void __exit nvmf_exit(void)
{
misc_deregister(&nvmf_misc);
- device_destroy(nvmf_class, MKDEV(0, 0));
- class_destroy(nvmf_class);
+ device_destroy(&nvmf_class, MKDEV(0, 0));
+ class_unregister(&nvmf_class);
nvmf_host_put(nvmf_default_host);
BUILD_BUG_ON(sizeof(struct nvmf_common_command) != 64);