scripts/checkincludes.pl: add exit message for no duplicates found
If no duplicates found, inform user. Link: http://lkml.kernel.org/r/1486391275-2843-1-git-send-email-thrust73@gmail.com Signed-off-by: Cheah Kok Cheong <thrust73@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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8087a5609d
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@ -37,6 +37,8 @@ if ($#ARGV >= 1) {
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}
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}
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my $dup_counter = 0;
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foreach my $file (@ARGV) {
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open(my $f, '<', $file)
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or die "Cannot open $file: $!.\n";
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@ -57,6 +59,7 @@ foreach my $file (@ARGV) {
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foreach my $filename (keys %includedfiles) {
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if ($includedfiles{$filename} > 1) {
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print "$file: $filename is included more than once.\n";
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++$dup_counter;
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}
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}
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next;
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@ -73,6 +76,7 @@ foreach my $file (@ARGV) {
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if ($includedfiles{$filename} > 1) {
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$includedfiles{$filename}--;
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$dups++;
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++$dup_counter;
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} else {
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print {$f} $_;
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}
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@ -87,3 +91,7 @@ foreach my $file (@ARGV) {
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}
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close($f);
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}
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if ($dup_counter == 0) {
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print "No duplicate includes found.\n";
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}
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