diff mbox series

[net-next,v2,07/10] net: Do not call fib6_info_hw_flags_set() when IPv6 is disabled

Message ID 20210201194757.3463461-8-idosch@idosch.org (mailing list archive)
State Accepted
Commit efc42879ec9ea85d5d17019536f2f8c5da455498
Delegated to: Netdev Maintainers
Headers show
Series Add notifications when route hardware flags change | expand

Checks

Context Check Description
netdev/cover_letter success Link
netdev/fixes_present success Link
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 55 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success Link
netdev/stable success Stable not CCed

Commit Message

Ido Schimmel Feb. 1, 2021, 7:47 p.m. UTC 
From: Amit Cohen <amcohen@nvidia.com>

With the next patch mlxsw and netdevsim will fail in compilation if
CONFIG_IPV6 is disabled.

Do not call fib6_info_hw_flags_set() when IPv6 is disabled.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 .../ethernet/mellanox/mlxsw/spectrum_router.c    | 16 ++++++++++++++++
 drivers/net/netdevsim/fib.c                      |  8 ++++++++
 2 files changed, 24 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 5516e141f5bf..cf111e73f81e 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -4988,6 +4988,7 @@  mlxsw_sp_fib4_entry_hw_flags_clear(struct mlxsw_sp *mlxsw_sp,
 	fib_alias_hw_flags_set(mlxsw_sp_net(mlxsw_sp), &fri);
 }
 
+#if IS_ENABLED(CONFIG_IPV6)
 static void
 mlxsw_sp_fib6_entry_hw_flags_set(struct mlxsw_sp *mlxsw_sp,
 				 struct mlxsw_sp_fib_entry *fib_entry)
@@ -5007,7 +5008,15 @@  mlxsw_sp_fib6_entry_hw_flags_set(struct mlxsw_sp *mlxsw_sp,
 		fib6_info_hw_flags_set(mlxsw_sp_net(mlxsw_sp), mlxsw_sp_rt6->rt,
 				       should_offload, !should_offload);
 }
+#else
+static void
+mlxsw_sp_fib6_entry_hw_flags_set(struct mlxsw_sp *mlxsw_sp,
+				 struct mlxsw_sp_fib_entry *fib_entry)
+{
+}
+#endif
 
+#if IS_ENABLED(CONFIG_IPV6)
 static void
 mlxsw_sp_fib6_entry_hw_flags_clear(struct mlxsw_sp *mlxsw_sp,
 				   struct mlxsw_sp_fib_entry *fib_entry)
@@ -5021,6 +5030,13 @@  mlxsw_sp_fib6_entry_hw_flags_clear(struct mlxsw_sp *mlxsw_sp,
 		fib6_info_hw_flags_set(mlxsw_sp_net(mlxsw_sp), mlxsw_sp_rt6->rt,
 				       false, false);
 }
+#else
+static void
+mlxsw_sp_fib6_entry_hw_flags_clear(struct mlxsw_sp *mlxsw_sp,
+				   struct mlxsw_sp_fib_entry *fib_entry)
+{
+}
+#endif
 
 static void
 mlxsw_sp_fib_entry_hw_flags_set(struct mlxsw_sp *mlxsw_sp,
diff --git a/drivers/net/netdevsim/fib.c b/drivers/net/netdevsim/fib.c
index cb68f0cc6740..1779146926a5 100644
--- a/drivers/net/netdevsim/fib.c
+++ b/drivers/net/netdevsim/fib.c
@@ -585,6 +585,7 @@  static int nsim_fib6_rt_append(struct nsim_fib_data *data,
 	return err;
 }
 
+#if IS_ENABLED(CONFIG_IPV6)
 static void nsim_fib6_rt_hw_flags_set(struct nsim_fib_data *data,
 				      const struct nsim_fib6_rt *fib6_rt,
 				      bool trap)
@@ -595,6 +596,13 @@  static void nsim_fib6_rt_hw_flags_set(struct nsim_fib_data *data,
 	list_for_each_entry(fib6_rt_nh, &fib6_rt->nh_list, list)
 		fib6_info_hw_flags_set(net, fib6_rt_nh->rt, false, trap);
 }
+#else
+static void nsim_fib6_rt_hw_flags_set(struct nsim_fib_data *data,
+				      const struct nsim_fib6_rt *fib6_rt,
+				      bool trap)
+{
+}
+#endif
 
 static int nsim_fib6_rt_add(struct nsim_fib_data *data,
 			    struct nsim_fib6_rt *fib6_rt)