[PATCH] get_maintainer: strip long text in brackets from mail description

[Costa Shulyupin]

assuming this text is optional,
because truncated bracket causes error of git send-email:

git send-email --to-cmd=get_maintainer.pl ....
Unmatched () '(open list:CXLFLASH (IBM Coherent Accelerator Processor In...)' '' at /usr/libexec/git-core/git-send-email line 652.
error: unable to extract a valid address from: linux-scsi@xxxxxxxxxxxxxxx (open list:CXLFLASH (IBM Coherent Accelerator Processor In...)

Signed-off-by: Costa Shulyupin <costa.shul@xxxxxxxxxx>
---
 scripts/get_maintainer.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index ab123b498fd9..8319694a9c2f 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -1252,6 +1252,7 @@ sub get_subsystem_name {
     my $start = find_starting_index($index);
 
     my $subsystem = $typevalue[$start];
+    $subsystem =~ s/\(....*\)\s*//;
     if ($output_section_maxlen && length($subsystem) > $output_section_maxlen) {
 	$subsystem = substr($subsystem, 0, $output_section_maxlen - 3);
 	$subsystem =~ s/\s*$//;
-- 
2.41.0