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ALSA: emu8000: Use swap macro in snd_emu8000_sample_new

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Make use of the swap macro and remove unnecessary variable *tmp*. This
makes the code easier to read and maintain.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Gustavo A. R. Silva 2018-07-17 10:06:10 -05:00 committed by Takashi Iwai
parent e2d2f24049
commit 7373c2a99a
1 changed files with 2 additions and 5 deletions
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7
sound/isa/sb/emu8000_patch.c
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@ -165,11 +165,8 @@ snd_emu8000_sample_new(struct snd_emux *rec, struct snd_sf_sample *sp,
return 0;
/* be sure loop points start < end */
if (sp->v.loopstart > sp->v.loopend) {
int tmp = sp->v.loopstart;
sp->v.loopstart = sp->v.loopend;
sp->v.loopend = tmp;
}
if (sp->v.loopstart > sp->v.loopend)
swap(sp->v.loopstart, sp->v.loopend);
/* compute true data size to be loaded */
truesize = sp->v.size;