1 files changed, 11 insertions, 8 deletions

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 9abaaf46f212..5b758ea344ce 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1743,6 +1743,15 @@ static int ftrace_match(char *str, char *regex, int len, int type)
         return matched;
 }
 
+static void
+update_record(struct dyn_ftrace *rec, unsigned long flag, int not)
+{
+        if (not)
+                rec->flags &= ~flag;
+        else
+                rec->flags |= flag;
+}
+
 static int
 ftrace_match_record(struct dyn_ftrace *rec, char *regex, int len, int type)
 {
@@ -1772,10 +1781,7 @@ static int ftrace_match_records(char *buff, int len, int enable)
         do_for_each_ftrace_rec(pg, rec) {
 
                 if (ftrace_match_record(rec, search, search_len, type)) {
-                        if (not)
-                                rec->flags &= ~flag;
-                        else
-                                rec->flags |= flag;
+                        update_record(rec, flag, not);
                         found = 1;
                 }
                 /*
@@ -1846,10 +1852,7 @@ static int ftrace_match_module_records(char *buff, char *mod, int enable)
 
                 if (ftrace_match_module_record(rec, mod,
                                                search, search_len, type)) {
-                        if (not)
-                                rec->flags &= ~flag;
-                        else
-                                rec->flags |= flag;
+                        update_record(rec, flag, not);
                         found = 1;
                 }
                 if (enable && (rec->flags & FTRACE_FL_FILTER))