Re: [PATCH V2] checkpatch: Improve "return is not a function" test

From: David Cohen
Date: Thu Oct 31 2013 - 21:05:26 EST

On 10/31/2013 04:12 PM, Joe Perches wrote:
> Find a few more cases where parentheses are used around
> the value of a return statement.
> This now uses the "$balanced_parens" test and also makes
> the test depend on perl v5.10 and higher.
> This now finds return with parenthesis uses the old code
> did not find like:
> ERROR: return is not a function, parentheses are not required
> #211: FILE: arch/m68k/include/asm/sun3xflop.h:211:
> + return ((error == 0) ? 0 : -1);
> Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>

It catches the previous false-negative I had.

Acked-by: David Cohen <david.a.cohen@xxxxxxxxxxxxxxx>
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