Commit 45042732 authored by Vladimir Sementsov-Ogievskiy's avatar Vladimir Sementsov-Ogievskiy Committed by Stefan Hajnoczi
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checkpatch: fix incompatibility with old perl 



Do not use '/r' modifier which was introduced in perl 5.14.

Signed-off-by: default avatarVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: default avatarDaniel P. Berrange <berrange@redhat.com>
Fixes: 3e5875afc0f ("checkpatch: check trace-events code style")
Tested-by: default avatarAlex Williamson <alex.williamson@redhat.com>
Message-id: 20171004154420.34596-1-vsementsov@virtuozzo.com
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 5456c6a4

scripts/checkpatch.pl

+2 −1
Original line number Diff line number Diff line
@@ -1432,7 +1432,8 @@ sub process { 
					qr/%[-+ *.0-9]*([hljztL]|ll|hh)?(x|X|"\s*PRI[xX][^"]*"?)/;



				# don't consider groups splitted by [.:/ ], like 2A.20:12ab

				my $tmpline = $rawline =~ s/($hex[.:\/ ])+$hex//gr;

				my $tmpline = $rawline;

				$tmpline =~ s/($hex[.:\/ ])+$hex//g;



				if ($tmpline =~ /(?<!0x)$hex/) {

					ERROR("Hex numbers must be prefixed with '0x'\n" .