* [PATCH v2] scripts: checkpatch: allow "case" macros
@ 2022-10-27 13:43 Stanislaw Gruszka
2022-10-27 14:28 ` Joe Perches
0 siblings, 1 reply; 2+ messages in thread
From: Stanislaw Gruszka @ 2022-10-27 13:43 UTC (permalink / raw)
To: Andrew Morton, Joe Perches, Andy Whitcroft
Cc: Dwaipayan Ray, Lukas Bulwahn, linux-kernel
Do not report errors like below:
./scripts/checkpatch.pl -f drivers/net/wireless/ath/ath10k/wmi.h
ERROR: Macros with complex values should be enclosed in parentheses
+#define C2S(x) case x: return #x
since many "case ..." macros are already used by some in-kernel drivers.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
---
scripts/checkpatch.pl | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1e5e66ae5a52..4b888b1313d5 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -5901,6 +5901,7 @@ sub process {
$dstat !~ /$exceptions/ &&
$dstat !~ /^\.$Ident\s*=/ && # .foo =
$dstat !~ /^(?:\#\s*$Ident|\#\s*$Constant)\s*$/ && # stringification #foo
+ $dstat !~ /^case\b/ && # case ...
$dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ && # do {...} while (...); // do {...} while (...)
$dstat !~ /^while\s*$Constant\s*$Constant\s*$/ && # while (...) {...}
$dstat !~ /^for\s*$Constant$/ && # for (...)
--
2.25.4
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH v2] scripts: checkpatch: allow "case" macros
2022-10-27 13:43 [PATCH v2] scripts: checkpatch: allow "case" macros Stanislaw Gruszka
@ 2022-10-27 14:28 ` Joe Perches
0 siblings, 0 replies; 2+ messages in thread
From: Joe Perches @ 2022-10-27 14:28 UTC (permalink / raw)
To: Stanislaw Gruszka, Andrew Morton, Andy Whitcroft
Cc: Dwaipayan Ray, Lukas Bulwahn, linux-kernel
On Thu, 2022-10-27 at 15:43 +0200, Stanislaw Gruszka wrote:
> Do not report errors like below:
>
> ./scripts/checkpatch.pl -f drivers/net/wireless/ath/ath10k/wmi.h
>
> ERROR: Macros with complex values should be enclosed in parentheses
> +#define C2S(x) case x: return #x
>
> since many "case ..." macros are already used by some in-kernel drivers.
>
> Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Joe Perches <joe@perches.com>
> ---
> scripts/checkpatch.pl | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> index 1e5e66ae5a52..4b888b1313d5 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -5901,6 +5901,7 @@ sub process {
> $dstat !~ /$exceptions/ &&
> $dstat !~ /^\.$Ident\s*=/ && # .foo =
> $dstat !~ /^(?:\#\s*$Ident|\#\s*$Constant)\s*$/ && # stringification #foo
> + $dstat !~ /^case\b/ && # case ...
> $dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ && # do {...} while (...); // do {...} while (...)
> $dstat !~ /^while\s*$Constant\s*$Constant\s*$/ && # while (...) {...}
> $dstat !~ /^for\s*$Constant$/ && # for (...)
^ permalink raw reply [flat|nested] 2+ messages in thread
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