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net: if: Make dst address const when selecting src addr

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As the functions do not modify the destination address parameter,
it can be made const.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2018-12-07 15:15:31 +02:00
commit e812b6804a
2 changed files with 12 additions and 12 deletions
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8
include/net/net_if.h
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@ -1246,7 +1246,7 @@ static inline u32_t net_if_ipv6_get_retrans_timer(struct net_if *iface)
* could be found.
*/
const struct in6_addr *net_if_ipv6_select_src_addr(struct net_if *iface,
struct in6_addr *dst);
const struct in6_addr *dst);
/**
* @brief Get a network interface that should be used when sending
@ -1257,7 +1257,7 @@ const struct in6_addr *net_if_ipv6_select_src_addr(struct net_if *iface,
* @return Pointer to network interface to use, NULL if no suitable interface
* could be found.
*/
struct net_if *net_if_ipv6_select_src_iface(struct in6_addr *dst);
struct net_if *net_if_ipv6_select_src_iface(const struct in6_addr *dst);
/**
* @brief Get a IPv6 link local address in a given state.
@ -1474,7 +1474,7 @@ bool net_if_ipv4_is_addr_bcast(struct net_if *iface,
* @return Pointer to network interface to use, NULL if no suitable interface
* could be found.
*/
struct net_if *net_if_ipv4_select_src_iface(struct in_addr *dst);
struct net_if *net_if_ipv4_select_src_iface(const struct in_addr *dst);
/**
* @brief Get a IPv4 source address that should be used when sending
@ -1488,7 +1488,7 @@ struct net_if *net_if_ipv4_select_src_iface(struct in_addr *dst);
* could be found.
*/
const struct in_addr *net_if_ipv4_select_src_addr(struct net_if *iface,
struct in_addr *dst);
const struct in_addr *dst);
/**
* @brief Get a IPv4 link local address in a given state.