From 4d0c67537ffc2bf05bac4ea796ecffafc3846f48 Mon Sep 17 00:00:00 2001 From: Andy Whitcroft Date: Thu, 8 Dec 2011 15:42:23 +1100 Subject: [PATCH] checkpatch: only apply kconfig help checks for options which prompt The intent of this check is to catch the options which the user will see and ensure they are properly described. It is also common for internal only options to have a brief description. Allow this form. Reported-by: Steven Rostedt Tested-by: Steven Rostedt Signed-off-by: Andy Whitcroft Cc: Joe Perches Signed-off-by: Andrew Morton --- scripts/checkpatch.pl | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 618c0b5db0be..d8ac16ab5e61 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1674,19 +1674,26 @@ sub process { # Only applies when adding the entry originally, after that we do not have # sufficient context to determine whether it is indeed long enough. if ($realfile =~ /Kconfig/ && - $line =~ /\+\s*(?:---)?help(?:---)?$/) { + $line =~ /.\s*config\s+/) { my $length = 0; my $cnt = $realcnt; my $ln = $linenr + 1; my $f; + my $is_start = 0; my $is_end = 0; - while ($cnt > 0 && defined $lines[$ln - 1]) { + for (; $cnt > 0 && defined $lines[$ln - 1]; $ln++) { $f = $lines[$ln - 1]; $cnt-- if ($lines[$ln - 1] !~ /^-/); $is_end = $lines[$ln - 1] =~ /^\+/; - $ln++; next if ($f =~ /^-/); + + if ($lines[$ln - 1] =~ /.\s*(?:bool|tristate)\s*\"/) { + $is_start = 1; + } elsif ($lines[$ln - 1] =~ /.\s*(?:---)?help(?:---)?$/) { + $length = -1; + } + $f =~ s/^.//; $f =~ s/#.*//; $f =~ s/^\s+//; @@ -1698,8 +1705,8 @@ sub process { $length++; } WARN("CONFIG_DESCRIPTION", - "please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($is_end && $length < 4); - #print "is_end<$is_end> length<$length>\n"; + "please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($is_start && $is_end && $length < 4); + #print "is_start<$is_start> is_end<$is_end> length<$length>\n"; } if (($realfile =~ /Makefile.*/ || $realfile =~ /Kbuild.*/) && -- 2.39.5