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net/icmpv6/icmpv6_conn.c: icmpv6_free() remove reference count operation since it's already done in icmpv6_close().

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Xiang Xiao 2018-11-09 15:22:25 -06:00 committed by Gregory Nutt
parent 688ccb156a
commit 52021a5300
1 changed files with 5 additions and 18 deletions
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23
net/icmpv6/icmpv6_conn.c
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@ -170,27 +170,14 @@ void icmpv6_free(FAR struct icmpv6_conn_s *conn)
UNUSED(ret);
/* Is this the last reference on the connection? It might not be if the
* socket was cloned.
*/
/* Remove the connection from the active list */
if (conn->crefs > 1)
{
/* No.. just decrement the reference count */
dq_rem(&conn->node, &g_active_icmpv6_connections);
conn->crefs--;
}
else
{
/* Remove the connection from the active list */
/* Free the connection */
dq_rem(&conn->node, &g_active_icmpv6_connections);
/* Free the connection */
dq_addlast(&conn->node, &g_free_icmpv6_connections);
nxsem_post(&g_free_sem);
}
dq_addlast(&conn->node, &g_free_icmpv6_connections);
nxsem_post(&g_free_sem);
}
/****************************************************************************