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Diffstat (limited to 'drivers/misc/vmw_vmci/vmci_context.c')
-rw-r--r--drivers/misc/vmw_vmci/vmci_context.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/misc/vmw_vmci/vmci_context.c b/drivers/misc/vmw_vmci/vmci_context.c
index 6cf3e21c7604..172696abce31 100644
--- a/drivers/misc/vmw_vmci/vmci_context.c
+++ b/drivers/misc/vmw_vmci/vmci_context.c
@@ -665,9 +665,8 @@ int vmci_ctx_add_notification(u32 context_id, u32 remote_cid)
int vmci_ctx_remove_notification(u32 context_id, u32 remote_cid)
{
struct vmci_ctx *context;
- struct vmci_handle_list *notifier, *tmp;
+ struct vmci_handle_list *notifier = NULL, *iter, *tmp;
struct vmci_handle handle;
- bool found = false;
context = vmci_ctx_get(context_id);
if (!context)
@@ -676,23 +675,23 @@ int vmci_ctx_remove_notification(u32 context_id, u32 remote_cid)
handle = vmci_make_handle(remote_cid, VMCI_EVENT_HANDLER);
spin_lock(&context->lock);
- list_for_each_entry_safe(notifier, tmp,
+ list_for_each_entry_safe(iter, tmp,
&context->notifier_list, node) {
- if (vmci_handle_is_equal(notifier->handle, handle)) {
- list_del_rcu(&notifier->node);
+ if (vmci_handle_is_equal(iter->handle, handle)) {
+ list_del_rcu(&iter->node);
context->n_notifiers--;
- found = true;
+ notifier = iter;
break;
}
}
spin_unlock(&context->lock);
- if (found)
+ if (notifier)
kvfree_rcu(notifier);
vmci_ctx_put(context);
- return found ? VMCI_SUCCESS : VMCI_ERROR_NOT_FOUND;
+ return notifier ? VMCI_SUCCESS : VMCI_ERROR_NOT_FOUND;
}
static int vmci_ctx_get_chkpt_notifiers(struct vmci_ctx *context,