From 8e54fe1b0f03a89925925ed98acd2219e0c956d4 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Google)" Date: Mon, 11 Jul 2022 16:42:43 -0400 Subject: coccinelle: Remove script that checks replacing 0/1 with false/true in functions returning bool There is nothing wrong with current code that returns 0 or 1 for a function returning bool. It is perfectly acceptable by the C standard. To avoid churn of unwanted patches that are constantly sent to maintainers who do not care about this change, remove the script that flags it as an issue. This issue is not worth the burden on maintainers to accept useless patches. Link: https://lore.kernel.org/all/20220705073822.7276-1-jiapeng.chong@linux.alibaba.com/ Link: https://lore.kernel.org/all/20220429075201.68581-1-jiapeng.chong@linux.alibaba.com/ Link: https://lore.kernel.org/all/1649236467-29390-1-git-send-email-baihaowen@meizu.com/ Link: https://lore.kernel.org/all/20220317014740.3138-1-jiapeng.chong@linux.alibaba.com/ Link: https://lore.kernel.org/all/190b5c2f2f2fb9cc775fce8daed72bf893be48a4.1642065293.git.davidcomponentone@gmail.com/ Link: https://lore.kernel.org/all/20211214113845.439392-1-deng.changcheng@zte.com.cn/ Link: https://lore.kernel.org/all/20210824065735.60660-1-deng.changcheng@zte.com.cn/ Link: https://lore.kernel.org/all/20210824064305.60081-1-deng.changcheng@zte.com.cn/ Link: https://lore.kernel.org/all/20210824062359.59474-1-deng.changcheng@zte.com.cn/ Cc: Rasmus Villemoes Cc: Julia Lawall Cc: Michal Marek Cc: Peter Zijlstra Signed-off-by: Steven Rostedt (Google) Signed-off-by: Julia Lawall Acked-by: Rasmus Villemoes Acked-by: Paul Gortmaker --- scripts/coccinelle/misc/boolreturn.cocci | 59 -------------------------------- 1 file changed, 59 deletions(-) delete mode 100644 scripts/coccinelle/misc/boolreturn.cocci diff --git a/scripts/coccinelle/misc/boolreturn.cocci b/scripts/coccinelle/misc/boolreturn.cocci deleted file mode 100644 index 29d2bf41e95d..000000000000 --- a/scripts/coccinelle/misc/boolreturn.cocci +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/// Return statements in functions returning bool should use -/// true/false instead of 1/0. -// -// Confidence: High -// Options: --no-includes --include-headers - -virtual patch -virtual report -virtual context - -@r1 depends on patch@ -identifier fn; -typedef bool; -symbol false; -symbol true; -@@ - -bool fn ( ... ) -{ -<... -return -( -- 0 -+ false -| -- 1 -+ true -) - ; -...> -} - -@r2 depends on report || context@ -identifier fn; -position p; -@@ - -bool fn ( ... ) -{ -<... -return -( -* 0@p -| -* 1@p -) - ; -...> -} - - -@script:python depends on report@ -p << r2.p; -fn << r2.fn; -@@ - -msg = "WARNING: return of 0/1 in function '%s' with return type bool" % fn -coccilib.report.print_report(p[0], msg) -- cgit