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    Subject[PATCH 02/23] checkpatch: return is not a function -- parentheses for casts are ok too
    Date
    Casts require parentheses so it is possible to have something like this:

    return (int)(*a);

    This miss trips the complexity function. Ensure that the two separate
    parenthesised sections are not coelesced.

    Signed-off-by: Andy Whitcroft <apw@shadowen.org>
    ---
    scripts/checkpatch.pl | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
    index 66f060e..83ae37b 100755
    --- a/scripts/checkpatch.pl
    +++ b/scripts/checkpatch.pl
    @@ -1670,6 +1670,7 @@ sub process {
    my $value = $2;

    # Flatten any parentheses and braces
    + $value =~ s/\)\(/\) \(/g;
    while ($value =~ s/\([^\(\)]*\)/1/) {
    }

    --
    1.5.6.rc0.140.ga9675


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