From 085547891de548491d8b9af22c8fbc9487c79055 Mon Sep 17 00:00:00 2001
From: Amit Cohen <amcohen@nvidia.com>
Date: Mon, 1 Feb 2021 21:47:50 +0200
Subject: [PATCH] net: ipv4: Pass fib_rt_info as const to fib_dump_info()
fib_dump_info() does not change 'fri', so pass it as 'const'.
It will later allow us to invoke fib_dump_info() from
fib_alias_hw_flags_set().
Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
net/ipv4/fib_lookup.h | 2 +-
net/ipv4/fib_semantics.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index 818916b2a04d6..b75db4dcbf5e0 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -39,7 +39,7 @@ int fib_nh_match(struct net *net, struct fib_config *cfg, struct fib_info *fi,
struct netlink_ext_ack *extack);
bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi);
int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
- struct fib_rt_info *fri, unsigned int flags);
+ const struct fib_rt_info *fri, unsigned int flags);
void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len,
u32 tb_id, const struct nl_info *info, unsigned int nlm_flags);
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index b5400cec4f69b..dba56fa5e2cda 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -1733,7 +1733,7 @@ static int fib_add_multipath(struct sk_buff *skb, struct fib_info *fi)
#endif
int fib_dump_info(struct sk_buff *skb, u32 portid, u32 seq, int event,
- struct fib_rt_info *fri, unsigned int flags)
+ const struct fib_rt_info *fri, unsigned int flags)
{
unsigned int nhs = fib_info_num_path(fri->fi);
struct fib_info *fi = fri->fi;
--
2.30.2