On Fri, 16 Nov 2012, Eilon Greenstein wrote:
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> index 21a9f5d..7a9c153 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -3579,6 +3579,13 @@ sub process {
> WARN("EXPORTED_WORLD_WRITABLE",
> "Exporting world writable files is usually an
> error. Consider more restrictive permissions.\n" . $herecurr);
> }
> +
> +# check for double empty lines
> + if ($line =~ /^\+\s*$/ &&
> + ($prevline =~ /^\+?\s*$/ || $rawlines[$linenr] =~ /^\s*$/))
> {
> + WARN("DOUBLE_EMPTY_LINE",
> + "One empty line should be sufficient. Consider
> removing this one.\n" . $herecurr);
> + }
> }
>
> # If we have no input at all, then there is nothing to report on
This is fairly common in all the acpi code where variables declared in a
function are separated from the code in a function.
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