From 5dbdb2d87c294401a22e6a6002f08ebc9fbea38b Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Tue, 29 Dec 2020 15:14:31 -0800 Subject: checkpatch: prefer strscpy to strlcpy Prefer strscpy over the deprecated strlcpy function. Link: https://lkml.kernel.org/r/19fe91084890e2c16fe56f960de6c570a93fa99b.camel@perches.com Signed-off-by: Joe Perches Requested-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- scripts/checkpatch.pl | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'scripts/checkpatch.pl') diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 00085308ed9d..92e888ed939f 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -6646,6 +6646,12 @@ sub process { # } # } +# strlcpy uses that should likely be strscpy + if ($line =~ /\bstrlcpy\s*\(/) { + WARN("STRLCPY", + "Prefer strscpy over strlcpy - see: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw\@mail.gmail.com/\n" . $herecurr); + } + # typecasts on min/max could be min_t/max_t if ($perl_version_ok && defined $stat && -- cgit v1.2.3 From ae9162e2be767240065b2f16c3061fc0a3622f61 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 27 Jan 2021 04:15:40 +0900 Subject: Revert "checkpatch: add check for keyword 'boolean' in Kconfig definitions" This reverts commit 327953e9af6c59ad111b28359e59e3ec0cbd71b6. You cannot use 'boolean' since commit b92d804a5179 ("kconfig: drop 'boolean' keyword"). This check is no longer needed. Signed-off-by: Masahiro Yamada Acked-by: Joe Perches --- scripts/checkpatch.pl | 7 ------- 1 file changed, 7 deletions(-) (limited to 'scripts/checkpatch.pl') diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 92e888ed939f..1afe3af1cc09 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3390,13 +3390,6 @@ sub process { } } -# discourage the use of boolean for type definition attributes of Kconfig options - if ($realfile =~ /Kconfig/ && - $line =~ /^\+\s*\bboolean\b/) { - WARN("CONFIG_TYPE_BOOLEAN", - "Use of boolean is deprecated, please use bool instead.\n" . $herecurr); - } - if (($realfile =~ /Makefile.*/ || $realfile =~ /Kbuild.*/) && ($line =~ /\+(EXTRA_[A-Z]+FLAGS).*/)) { my $flag = $1; -- cgit v1.2.3