> On 10 June 2015 at 21:52 Joe Perches <joe@xxxxxxxxxxx> wrote:
>
>
> On Wed, 2015-06-10 at 18:33 +0200, Fabian Frederick wrote:
> > Use kernel.h macro definition.
> >
> > Thanks to Julia Lawall for Coccinelle scripting support.
> []
> > diff --git a/drivers/net/wireless/ath/ath5k/phy.c
> > b/drivers/net/wireless/ath/ath5k/phy.c
> []
> > @@ -1566,17 +1566,13 @@ static s16
> > ath5k_hw_get_median_noise_floor(struct ath5k_hw *ah)
> > {
> > s16 sort[ATH5K_NF_CAL_HIST_MAX];
> > - s16 tmp;
> > int i, j;
> >
> > memcpy(sort, ah->ah_nfcal_hist.nfval, sizeof(sort));
> > for (i = 0; i < ATH5K_NF_CAL_HIST_MAX - 1; i++) {
> > for (j = 1; j < ATH5K_NF_CAL_HIST_MAX - i; j++) {
> > - if (sort[j] > sort[j - 1]) {
> > - tmp = sort[j];
> > - sort[j] = sort[j - 1];
> > - sort[j - 1] = tmp;
> > - }
> > + if (sort[j] > sort[j - 1])
> > + swap(sort[j], sort[j]);
>
> swap(a, a) doesn't look useful.
Thanks a lot Joe, I'll fix this one :)
Regards,
Fabian
>
>
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