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hcontrol: use position offset macro of TLV data

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A series of SNDRV_CTL_TLVO_XXX macro was introduced for position offset
of TLV data. This commit applies a code optimization.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2018-05-15 21:36:36 +09:00 • committed by Takashi Iwai
parent f61193c96c
commit 33f0888f0d
1 changed files with 2 additions and 2 deletions
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4
src/control/hcontrol.c
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@ -870,7 +870,7 @@ int snd_hctl_elem_tlv_write(snd_hctl_elem_t *elem, const unsigned int *tlv)
{
assert(elem);
assert(tlv);
assert(tlv[1] >= 4);
assert(tlv[SNDRV_CTL_TLVO_LEN] >= 4);
return snd_ctl_elem_tlv_write(elem->hctl->ctl, &elem->id, tlv);
}
@ -886,7 +886,7 @@ int snd_hctl_elem_tlv_command(snd_hctl_elem_t *elem, const unsigned int *tlv)
{
assert(elem);
assert(tlv);
assert(tlv[1] >= 4);
assert(tlv[SNDRV_CTL_TLVO_LEN] >= 4);
return snd_ctl_elem_tlv_command(elem->hctl->ctl, &elem->id, tlv);
}