diff options
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 2d42eb9cd1a5..447857ffaf6b 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1,9 +1,11 @@ #!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 +# # (c) 2001, Dave Jones. (the file handling bit) # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit) # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite) # (c) 2008-2010 Andy Whitcroft <apw@canonical.com> -# Licensed under the terms of the GNU GPL License version 2 +# (c) 2010-2018 Joe Perches <joe@perches.com> use strict; use warnings; @@ -2375,6 +2377,14 @@ sub process { my $rawline = $rawlines[$linenr - 1]; +# check if it's a mode change, rename or start of a patch + if (!$in_commit_log && + ($line =~ /^ mode change [0-7]+ => [0-7]+ \S+\s*$/ || + ($line =~ /^rename (?:from|to) \S+\s*$/ || + $line =~ /^diff --git a\/[\w\/\.\_\-]+ b\/\S+\s*$/))) { + $is_patch = 1; + } + #extract the line range in the file after the patch is applied if (!$in_commit_log && $line =~ /^\@\@ -\d+(?:,\d+)? \+(\d+)(,(\d+))? \@\@(.*)/) { @@ -2596,12 +2606,6 @@ sub process { "A patch subject line should describe the change not the tool that found it\n" . $herecurr); } -# Check for old stable address - if ($line =~ /^\s*cc:\s*.*<?\bstable\@kernel\.org\b>?.*$/i) { - ERROR("STABLE_ADDRESS", - "The 'stable' address should be 'stable\@vger.kernel.org'\n" . $herecurr); - } - # Check for unwanted Gerrit info if ($in_commit_log && $line =~ /^\s*change-id:/i) { ERROR("GERRIT_CHANGE_ID", @@ -5121,16 +5125,6 @@ sub process { } } -# make sure symbols are always wrapped with VMLINUX_SYMBOL() ... -# all assignments may have only one of the following with an assignment: -# . -# ALIGN(...) -# VMLINUX_SYMBOL(...) - if ($realfile eq 'vmlinux.lds.h' && $line =~ /(?:(?:^|\s)$Ident\s*=|=\s*$Ident(?:\s|$))/) { - WARN("MISSING_VMLINUX_SYMBOL", - "vmlinux.lds.h needs VMLINUX_SYMBOL() around C-visible symbols\n" . $herecurr); - } - # check for redundant bracing round if etc if ($line =~ /(^.*)\bif\b/ && $1 !~ /else\s*$/) { my ($level, $endln, @chunks) = @@ -5819,14 +5813,14 @@ sub process { defined $stat && $stat =~ /^\+(?![^\{]*\{\s*).*\b(\w+)\s*\(.*$String\s*,/s && $1 !~ /^_*volatile_*$/) { - my $specifier; - my $extension; - my $bad_specifier = ""; my $stat_real; my $lc = $stat =~ tr@\n@@; $lc = $lc + $linenr; for (my $count = $linenr; $count <= $lc; $count++) { + my $specifier; + my $extension; + my $bad_specifier = ""; my $fmt = get_quoted_string($lines[$count - 1], raw_line($count, 0)); $fmt =~ s/%%//g; |