X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fmisc%2Fvmw_vmci%2Fvmci_host.c;h=9ec262a526564134a0a61b4fa442549ea0ea2c57;hb=f368ed6088ae9c1fbe1c897bb5f215ce5e63fa1e;hp=a721b5d8a9dacdafe85257c64ea7c1f545e6f743;hpb=59fd7e4b0b0769638b5162e56c28bbb027a118d3;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/misc/vmw_vmci/vmci_host.c b/drivers/misc/vmw_vmci/vmci_host.c
index a721b5d8a9da..9ec262a52656 100644
--- 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)
 {
-	int error;
-
 	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();