1 files changed, 12 insertions, 11 deletions

diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 368a4d50cc30..043f833246a0 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -989,7 +989,7 @@ static ssize_t
 event_filter_read(struct file *filp, char __user *ubuf, size_t cnt,
                   loff_t *ppos)
 {
-        struct ftrace_event_call *call;
+        struct ftrace_event_file *file;
         struct trace_seq *s;
         int r = -ENODEV;
 
@@ -1004,12 +1004,12 @@ event_filter_read(struct file *filp, char __user *ubuf, size_t cnt,
         trace_seq_init(s);
 
         mutex_lock(&event_mutex);
-        call = event_file_data(filp);
-        if (call)
-                print_event_filter(call, s);
+        file = event_file_data(filp);
+        if (file)
+                print_event_filter(file, s);
         mutex_unlock(&event_mutex);
 
-        if (call)
+        if (file)
                 r = simple_read_from_buffer(ubuf, cnt, ppos, s->buffer, s->len);
 
         kfree(s);
@@ -1021,7 +1021,7 @@ static ssize_t
 event_filter_write(struct file *filp, const char __user *ubuf, size_t cnt,
                    loff_t *ppos)
 {
-        struct ftrace_event_call *call;
+        struct ftrace_event_file *file;
         char *buf;
         int err = -ENODEV;
 
@@ -1039,9 +1039,9 @@ event_filter_write(struct file *filp, const char __user *ubuf, size_t cnt,
         buf[cnt] = '\0';
 
         mutex_lock(&event_mutex);
-        call = event_file_data(filp);
-        if (call)
-                err = apply_event_filter(call, buf);
+        file = event_file_data(filp);
+        if (file)
+                err = apply_event_filter(file, buf);
         mutex_unlock(&event_mutex);
 
         free_page((unsigned long) buf);
@@ -1539,7 +1539,7 @@ event_create_dir(struct dentry *parent, struct ftrace_event_file *file)
                         return -1;
                 }
         }
-        trace_create_file("filter", 0644, file->dir, call,
+        trace_create_file("filter", 0644, file->dir, file,
                           &ftrace_event_filter_fops);
 
         trace_create_file("format", 0444, file->dir, call,
@@ -1577,6 +1577,7 @@ static void event_remove(struct ftrace_event_call *call)
                 if (file->event_call != call)
                         continue;
                 ftrace_event_enable_disable(file, 0);
+                destroy_preds(file);
                 /*
                  * The do_for_each_event_file() is
                  * a double loop. After finding the call for this
@@ -1700,7 +1701,7 @@ static void __trace_remove_event_call(struct ftrace_event_call *call)
 {
         event_remove(call);
         trace_destroy_fields(call);
-        destroy_preds(call);
+        destroy_call_preds(call);
 }
 
 static int probe_remove_event_call(struct ftrace_event_call *call)