net: lwm2m: remove "used" from observe_node
Remove "used" member from observe_node structure and replace by checking the ctx for non-NULL value. Signed-off-by: Michael Scott <michael@opensourcefoundries.com>
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1 changed files with 1 additions and 3 deletions
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@ -104,7 +104,6 @@ struct observe_node {
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u32_t max_period_sec;
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u32_t counter;
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u16_t format;
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bool used;
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u8_t tkl;
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};
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@ -511,7 +510,7 @@ static int engine_add_observer(struct lwm2m_message *msg,
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/* find an unused observer index node */
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for (i = 0; i < CONFIG_LWM2M_ENGINE_MAX_OBSERVER; i++) {
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if (!observe_node_data[i].used) {
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if (!observe_node_data[i].ctx) {
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break;
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}
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}
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@ -522,7 +521,6 @@ static int engine_add_observer(struct lwm2m_message *msg,
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}
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/* copy the values and add it to the list */
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observe_node_data[i].used = true;
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observe_node_data[i].ctx = msg->ctx;
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memcpy(&observe_node_data[i].path, path, sizeof(*path));
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memcpy(observe_node_data[i].token, token, tkl);
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