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iot/zoap: Fix retrieving the token for every reply

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As there is only one response token, we can do this only once at the
beginning of the function, instead of every iteration.

Change-Id: Ibb324a1189929227bd1eb9837c5d330ff8c8dac2
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
This commit is contained in:
Vinicius Costa Gomes 2016-09-16 16:11:01 -03:00 committed by Anas Nashif
parent eab5adb282
commit 7d0a1279b6
1 changed files with 4 additions and 5 deletions
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9
lib/iot/zoap/zoap.c
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@ -547,14 +547,13 @@ struct zoap_reply *zoap_response_received(
struct zoap_reply *replies, size_t len)
{
struct zoap_reply *r;
const uint8_t *token;
uint8_t tkl;
size_t i;
token = zoap_header_get_token(response, &tkl);
for (i = 0, r = replies; i < len; i++, r++) {
const uint8_t *token;
uint8_t tkl;
token = zoap_header_get_token(response, &tkl);
if (r->tkl != tkl) {
continue;
}