[riot-notifications] [RIOT-OS/RIOT] gnrc_ipv6_ext_frag: check return value of msg_try_send() (#15526)

Martine Lenders notifications at github.com
Mon Nov 30 20:09:42 CET 2020

@miri64 commented on this pull request.

> @@ -291,13 +300,13 @@ static void _snd_buf_del(gnrc_ipv6_ext_frag_send_t *snd_buf)
     snd_buf->pkt = NULL;
-static void _snd_buf_free(gnrc_ipv6_ext_frag_send_t *snd_buf)
+static void _snd_buf_free(gnrc_ipv6_ext_frag_send_t *snd_buf, int errno)
     if (snd_buf->per_frag) {

`per_frag` is derived from `pkt`, so I don't think that is necessary. A subscriber would then only get duplicate messages:


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