From 6cf862807234fa8d7c91a3a2d327a87471b9adbd Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Tue, 12 Oct 2021 08:58:39 -0700 Subject: tipc: constify dev_addr passing In preparation for netdev->dev_addr being constant make all relevant arguments in tipc constant. Signed-off-by: Jakub Kicinski --- net/tipc/bearer.c | 4 ++-- net/tipc/bearer.h | 2 +- net/tipc/eth_media.c | 2 +- net/tipc/ib_media.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 443f8e5b9477..60bc74b76adc 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -462,7 +462,7 @@ int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b, b->bcast_addr.media_id = b->media->type_id; b->bcast_addr.broadcast = TIPC_BROADCAST_SUPPORT; b->mtu = dev->mtu; - b->media->raw2addr(b, &b->addr, (char *)dev->dev_addr); + b->media->raw2addr(b, &b->addr, (const char *)dev->dev_addr); rcu_assign_pointer(dev->tipc_ptr, b); return 0; } @@ -703,7 +703,7 @@ static int tipc_l2_device_event(struct notifier_block *nb, unsigned long evt, break; case NETDEV_CHANGEADDR: b->media->raw2addr(b, &b->addr, - (char *)dev->dev_addr); + (const char *)dev->dev_addr); tipc_reset_bearer(net, b); break; case NETDEV_UNREGISTER: diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h index 57c6a1a719e2..490ad6e5f7a3 100644 --- a/net/tipc/bearer.h +++ b/net/tipc/bearer.h @@ -117,7 +117,7 @@ struct tipc_media { char *msg); int (*raw2addr)(struct tipc_bearer *b, struct tipc_media_addr *addr, - char *raw); + const char *raw); u32 priority; u32 tolerance; u32 min_win; diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c index c68019697cfe..cb0d185e06af 100644 --- a/net/tipc/eth_media.c +++ b/net/tipc/eth_media.c @@ -60,7 +60,7 @@ static int tipc_eth_addr2msg(char *msg, struct tipc_media_addr *addr) /* Convert raw mac address format to media addr format */ static int tipc_eth_raw2addr(struct tipc_bearer *b, struct tipc_media_addr *addr, - char *msg) + const char *msg) { memset(addr, 0, sizeof(*addr)); ether_addr_copy(addr->value, msg); diff --git a/net/tipc/ib_media.c b/net/tipc/ib_media.c index 7aa9ff88458d..b9ad0434c3cd 100644 --- a/net/tipc/ib_media.c +++ b/net/tipc/ib_media.c @@ -67,7 +67,7 @@ static int tipc_ib_addr2msg(char *msg, struct tipc_media_addr *addr) /* Convert raw InfiniBand address format to media addr format */ static int tipc_ib_raw2addr(struct tipc_bearer *b, struct tipc_media_addr *addr, - char *msg) + const char *msg) { memset(addr, 0, sizeof(*addr)); memcpy(addr->value, msg, INFINIBAND_ALEN); -- cgit v1.2.3