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char: make misc_deregister a void function
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
misc
/
vmw_vmci
/
vmci_host.c
diff --git
a/drivers/misc/vmw_vmci/vmci_host.c
b/drivers/misc/vmw_vmci/vmci_host.c
index a721b5d8a9dacdafe85257c64ea7c1f545e6f743..9ec262a526564134a0a61b4fa442549ea0ea2c57 100644
(file)
--- a/
drivers/misc/vmw_vmci/vmci_host.c
+++ b/
drivers/misc/vmw_vmci/vmci_host.c
@@
-1031,14
+1031,9
@@
int __init vmci_host_init(void)
void __exit vmci_host_exit(void)
{
void __exit vmci_host_exit(void)
{
- int error;
-
vmci_host_device_initialized = false;
vmci_host_device_initialized = false;
- error = misc_deregister(&vmci_host_miscdev);
- if (error)
- pr_warn("Error unregistering character device: %d\n", error);
-
+ misc_deregister(&vmci_host_miscdev);
vmci_ctx_destroy(host_context);
vmci_qp_broker_exit();
vmci_ctx_destroy(host_context);
vmci_qp_broker_exit();