214 	k_mutex_lock(&ctx->lock, K_FOREVER);  in dispatcher_cb()
286 	k_mutex_unlock(&ctx->lock);  in dispatcher_cb()
620 	(void)k_mutex_init(&ctx->lock);  in dns_resolve_init()
1206 	k_mutex_lock(&ctx->lock, K_FOREVER);  in dns_resolve_cancel_with_hash()
1229 	k_mutex_unlock(&ctx->lock);  in dns_resolve_cancel_with_hash()
1304 	ret = k_mutex_lock(&pending_query->ctx->lock, K_NO_WAIT);  in query_timeout()
1333 	k_mutex_unlock(&pending_query->ctx->lock);  in query_timeout()
1431 	k_mutex_lock(&ctx->lock, K_FOREVER);  in dns_resolve_name()
1571 	k_mutex_unlock(&ctx->lock);  in dns_resolve_name()
1596 	k_mutex_unlock(&ctx->lock);  in dns_resolve_close_locked()
1643 	k_mutex_lock(&ctx->lock, K_FOREVER);  in dns_resolve_close_locked()
1654 	k_mutex_lock(&ctx->lock, K_FOREVER);  in dns_resolve_close()
1656 	k_mutex_unlock(&ctx->lock);  in dns_resolve_close()
1724 	k_mutex_lock(&ctx->lock, K_FOREVER);  in dns_resolve_reconfigure()
1749 	k_mutex_unlock(&ctx->lock);  in dns_resolve_reconfigure()