On Wed, Jan 02, 2013 at 12:38:01AM +0000, Adrian Chadd wrote:
> New Revision: 244943
> URL: http://svnweb.freebsd.org/changeset/base/244943
> 
> Log:
>   Bring over the basic spectral scan framework code from Qualcomm Atheros.
>   
>   This includes the HAL routines to setup, enable/activate/disable spectral
>   scan and configure the relevant registers.
>   
>   Obtained from:      Qualcomm Atheros
> 
> Added:
>   head/sys/dev/ath/ath_hal/ar5416/ar5416_spectral.c
> 
> ...
> +     if (ss->ss_period != HAL_SPECTRAL_PARAM_NOVAL) {
> +             val &= ~AR_PHY_SPECTRAL_SCAN_PERIOD;
> +             val |= SM(ss->ss_period, AR_PHY_SPECTRAL_SCAN_PERIOD);
> +     }
> +
> +     if (ss->ss_period != HAL_SPECTRAL_PARAM_NOVAL) {
> +             val &= ~AR_PHY_SPECTRAL_SCAN_PERIOD;
> +             val |= SM(ss->ss_period, AR_PHY_SPECTRAL_SCAN_PERIOD);
> +     }

PVS Studio complains here: warning: V581 The conditional expressions of
the 'if' operators situated alongside each other are identical.

./danfe
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