Commit f2c19c2f authored by Jerome Forissier's avatar Jerome Forissier Committed by Linus Torvalds

checkpatch: don't try to get maintained status when --no-tree is given

Fixes the following warning:

  Use of uninitialized value $root in concatenation (.) or string at /path/to/checkpatch.pl line 764.

Link: http://lkml.kernel.org/r/1476719709-16668-1-git-send-email-jerome.forissier@linaro.orgSigned-off-by: default avatarJerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: default avatarBrian Norris <computersforpeace@gmail.com>
Acked-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a2ef9471
......@@ -761,7 +761,7 @@ sub seed_camelcase_file {
sub is_maintained_obsolete {
my ($filename) = @_;
return 0 if (!(-e "$root/scripts/get_maintainer.pl"));
return 0 if (!$tree || !(-e "$root/scripts/get_maintainer.pl"));
my $status = `perl $root/scripts/get_maintainer.pl --status --nom --nol --nogit --nogit-fallback -f $filename 2>&1`;
......
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