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audio/a2dp: Remove useless check_vendor_codec()

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This function could be removed because A2DP vendor codec match is
already verified in avdtp_find_remote_sep().
This commit is contained in:
Chan-yeol Park 2015-05-20 21:09:48 +09:00 committed by Luiz Augusto von Dentz
parent 15295bc4bc
commit 7fdbce3d72
1 changed files with 2 additions and 49 deletions
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49
profiles/audio/a2dp.c
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@ -1748,50 +1748,11 @@ done:
finalize_select(setup);
}
static gboolean check_vendor_codec(struct a2dp_sep *sep, uint8_t *cap,
size_t len)
{
uint8_t *capabilities;
size_t length;
a2dp_vendor_codec_t *local_codec;
a2dp_vendor_codec_t *remote_codec;
if (len < sizeof(a2dp_vendor_codec_t))
return FALSE;
remote_codec = (a2dp_vendor_codec_t *) cap;
if (sep->endpoint == NULL)
return FALSE;
length = sep->endpoint->get_capabilities(sep,
&capabilities, sep->user_data);
if (length < sizeof(a2dp_vendor_codec_t))
return FALSE;
local_codec = (a2dp_vendor_codec_t *) capabilities;
if (btohl(remote_codec->vendor_id) != btohl(local_codec->vendor_id))
return FALSE;
if (btohs(remote_codec->codec_id) != btohs(local_codec->codec_id))
return FALSE;
DBG("vendor 0x%08x codec 0x%04x", btohl(remote_codec->vendor_id),
btohs(remote_codec->codec_id));
return TRUE;
}
static struct a2dp_sep *a2dp_find_sep(struct avdtp *session, GSList *list,
const char *sender)
{
for (; list; list = list->next) {
struct a2dp_sep *sep = list->data;
struct avdtp_remote_sep *rsep;
struct avdtp_media_codec_capability *cap;
struct avdtp_service_capability *service;
/* Use sender's endpoint if available */
if (sender) {
@ -1805,19 +1766,11 @@ static struct a2dp_sep *a2dp_find_sep(struct avdtp *session, GSList *list,
continue;
}
rsep = avdtp_find_remote_sep(session, sep->lsep);
if (rsep == NULL)
if (avdtp_find_remote_sep(session, sep->lsep) == NULL)
continue;
service = avdtp_get_codec(rsep);
cap = (struct avdtp_media_codec_capability *) service->data;
if (cap->media_codec_type != A2DP_CODEC_VENDOR)
return sep;
if (check_vendor_codec(sep, cap->data,
service->length - sizeof(*cap)))
return sep;
}
return NULL;