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authorGuillaume Nault <gnault@redhat.com>2022-04-08 23:08:43 +0300
committerJakub Kicinski <kuba@kernel.org>2022-04-12 03:37:58 +0300
commit20bbf32efe1e3b937e7d3a53604dd643b686af3c (patch)
treed81d4e8678392060c900ac38d426d8a1385d5370 /drivers/net/netdevsim
parent568a3f33b4273833f1b1e4a39d4a3410c4770c32 (diff)
downloadlinux-20bbf32efe1e3b937e7d3a53604dd643b686af3c.tar.xz
netdevsim: Use dscp_t in struct nsim_fib4_rt
Use the new dscp_t type to replace the tos field of struct nsim_fib4_rt. This ensures ECN bits are ignored and makes it compatible with the dscp fields of struct fib_entry_notifier_info and struct fib_rt_info. This also allows sparse to flag potential incorrect uses of DSCP and ECN bits. Signed-off-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/netdevsim')
-rw-r--r--drivers/net/netdevsim/fib.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c
index fb9af26122ac..c8f398f5bc5b 100644
--- a/drivers/net/netdevsim/fib.c
+++ b/drivers/net/netdevsim/fib.c
@@ -79,7 +79,7 @@ struct nsim_fib_rt {
struct nsim_fib4_rt {
struct nsim_fib_rt common;
struct fib_info *fi;
- u8 tos;
+ dscp_t dscp;
u8 type;
};
@@ -284,7 +284,7 @@ nsim_fib4_rt_create(struct nsim_fib_data *data,
fib4_rt->fi = fen_info->fi;
fib_info_hold(fib4_rt->fi);
- fib4_rt->tos = inet_dscp_to_dsfield(fen_info->dscp);
+ fib4_rt->dscp = fen_info->dscp;
fib4_rt->type = fen_info->type;
return fib4_rt;
@@ -343,7 +343,7 @@ static void nsim_fib4_rt_hw_flags_set(struct net *net,
fri.tb_id = fib4_rt->common.key.tb_id;
fri.dst = cpu_to_be32(*p_dst);
fri.dst_len = dst_len;
- fri.dscp = inet_dsfield_to_dscp(fib4_rt->tos);
+ fri.dscp = fib4_rt->dscp;
fri.type = fib4_rt->type;
fri.offload = false;
fri.trap = trap;