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ALSA: emu10k1_patch: Use swap macro in snd_emu10k1_sample_new 

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>
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Gustavo A. R. Silva 2018-07-17 10:00:43 -05:00 committed by Takashi Iwai
parent b6d7b3622b
commit e2d2f24049
1 changed files with 2 additions and 5 deletions
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7
sound/pci/emu10k1/emu10k1_patch.c
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@ -70,11 +70,8 @@ snd_emu10k1_sample_new(struct snd_emux *rec, struct snd_sf_sample *sp,
loopend = sampleend;
/* 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 + BLANK_HEAD_SIZE;