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From: "Tobin C. Harding" <me@tobin.cc>
To: Linus Torvalds <torvalds@linux-foundation.org>
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Subject: [PATCH v2 1/8] scripts/leaking_addresses: use tabs not spaces
Date: Thu,  9 Nov 2017 16:09:28 +1100
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Current code uses spaces instead of tabs in places.

Use tabs instead of spaces.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
---
 scripts/leaking_addresses.pl | 54 ++++++++++++++++++++++----------------------
 1 file changed, 27 insertions(+), 27 deletions(-)

diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl
index 2977371b2956..b64efcecbb5e 100755
--- a/scripts/leaking_addresses.pl
+++ b/scripts/leaking_addresses.pl
@@ -170,46 +170,46 @@ sub push_to_global
 
 sub is_false_positive
 {
-        my ($match) = @_;
+	my ($match) = @_;
+
+	if ($match =~ '\b(0x)?(f|F){16}\b' or
+	    $match =~ '\b(0x)?0{16}\b') {
+		return 1;
+	}
 
-        if ($match =~ '\b(0x)?(f|F){16}\b' or
-            $match =~ '\b(0x)?0{16}\b') {
-                return 1;
-        }
 
-        # vsyscall memory region, we should probably check against a range here.
-        if ($match =~ '\bf{10}600000\b' or
-            $match =~ '\bf{10}601000\b') {
-                return 1;
-        }
+	if ($match =~ '\bf{10}600000\b' or# vsyscall memory region, we should probably check against a range here.
+	    $match =~ '\bf{10}601000\b') {
+		return 1;
+	}
 
-        return 0;
+	return 0;
 }
 
 # True if argument potentially contains a kernel address.
 sub may_leak_address
 {
-        my ($line) = @_;
-        my $address = '\b(0x)?ffff[[:xdigit:]]{12}\b';
+	my ($line) = @_;
+	my $address = '\b(0x)?ffff[[:xdigit:]]{12}\b';
 
-        # Signal masks.
-        if ($line =~ '^SigBlk:' or
-            $line =~ '^SigCgt:') {
-                return 0;
-        }
+	# Signal masks.
+	if ($line =~ '^SigBlk:' or
+	    $line =~ '^SigCgt:') {
+		return 0;
+	}
 
-        if ($line =~ '\bKEY=[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b' or
-            $line =~ '\b[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b') {
+	if ($line =~ '\bKEY=[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b' or
+	    $line =~ '\b[[:xdigit:]]{14} [[:xdigit:]]{16} [[:xdigit:]]{16}\b') {
 		return 0;
-        }
+	}
 
-        while (/($address)/g) {
-                if (!is_false_positive($1)) {
-                        return 1;
-                }
-        }
+	while (/($address)/g) {
+		if (!is_false_positive($1)) {
+			return 1;
+		}
+	}
 
-        return 0;
+	return 0;
 }
 
 sub parse_dmesg
-- 
2.7.4