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tcp_route: add comment, fixed whitespace

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This commit is contained in:
goldsimon 2017-05-03 09:56:08 +02:00
parent 5c0aab7bd5
commit b9c47c5089
1 changed files with 3 additions and 1 deletions
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4
src/core/tcp_out.c
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@ -94,7 +94,9 @@
/* Forward declarations.*/
static err_t tcp_output_segment(struct tcp_seg *seg, struct tcp_pcb *pcb, struct netif *netif);
static struct netif* tcp_route(const struct tcp_pcb *pcb, const ip_addr_t *src, const ip_addr_t *dst)
/* tcp_route: common code that returns a fixed bound netif or calls ip_route */
static struct netif *
tcp_route(const struct tcp_pcb *pcb, const ip_addr_t *src, const ip_addr_t *dst)
{
LWIP_UNUSED_ARG(src); /* in case IPv4-only and source-based routing is disabled */