diff options
| -rwxr-xr-x | scripts/checkpatch.pl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 1a93ac265c31..cf4e44cf3c27 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1422,6 +1422,12 @@ sub process { ERROR("code indent should use tabs where possible\n" . $herevet); } +# check for space before tabs. + if ($rawline =~ /^\+/ && $rawline =~ / \t/) { + my $herevet = "$here\n" . cat_vet($rawline) . "\n"; + WARN("please, no space before tabs\n" . $herevet); + } + # check we are in a valid C source file if not then ignore this hunk next if ($realfile !~ /\.(h|c)$/); |