ftrace: Fix the conditional that updates $ref_func

Fix the conditional that checks if we already have a $ref_func and that
the new function is weak. The code as previously checking whether either
condition was false, and we really need to only update $ref_func is both
cconditions are false.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
LKML-Reference: <1248365775-25196-1-git-send-email-matt@console-pimps.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 7109e2b..16c5563 100755 (executable)
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -414,7 +414,7 @@ while (<IN>) {
            $read_function = 0;
        } else {
            # if we already have a function, and this is weak, skip it
-           if (!defined($ref_func) || !defined($weak{$text})) {
+           if (!defined($ref_func) && !defined($weak{$text})) {
                $ref_func = $text;
            }
        }