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SubjectRe: [PATCH] x86/intel/quark: fix simple_return.cocci warnings
On 19/02/15 08:14, kbuild test robot wrote:
> arch/x86/platform/intel-quark/imr.c:129:1-4: WARNING: end returns can be simpified
>
> Simplify a trivial if-return sequence. Possibly combine with a
> preceding function call.
> Generated by: scripts/coccinelle/misc/simple_return.cocci
>
> CC: Bryan O'Donoghue <pure.logic@nexus-software.ie>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
> ---
>
> imr.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
> --- a/arch/x86/platform/intel-quark/imr.c
> +++ b/arch/x86/platform/intel-quark/imr.c
> @@ -126,12 +126,8 @@ static int imr_read(struct imr_device *i
> if (ret)
> return ret;
>
> - ret = iosf_mbi_read(QRK_MBI_UNIT_MM, QRK_MBI_MM_READ,
> + return iosf_mbi_read(QRK_MBI_UNIT_MM, QRK_MBI_MM_READ,
> reg++, &imr->wmask);
> - if (ret)
> - return ret;
> -
> - return 0;
> }
>
> /**
>

This flow was a change asked for and supplied in review feedback for
Andy Shevchenko so NAK to this patch.


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