diff mbox series

[net-next,08/15] mlxsw: reg: Allow to pass NULL pointer to mlxsw_reg_ralue_pack4/6()

Message ID 20201110094900.1920158-9-idosch@idosch.org
State New
Headers show
Series [net-next,01/15] mlxsw: spectrum_router: Pass non-register proto enum to __mlxsw_sp_router_set_abort_trap() | expand

Commit Message

Ido Schimmel Nov. 10, 2020, 9:48 a.m. UTC 
From: Jiri Pirko <jiri@nvidia.com>

In preparation for the change that is going to be done in the next
patch, allow to pass NULL pointer to mlxsw_reg_ralue_pack4() and
mlxsw_reg_ralue_pack6() helpers.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlxsw/reg.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 0da9f7e1eb9b..fcf9095b3f55 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -7282,7 +7282,8 @@  static inline void mlxsw_reg_ralue_pack4(char *payload,
 					 u32 *dip)
 {
 	mlxsw_reg_ralue_pack(payload, protocol, op, virtual_router, prefix_len);
-	mlxsw_reg_ralue_dip4_set(payload, *dip);
+	if (dip)
+		mlxsw_reg_ralue_dip4_set(payload, *dip);
 }
 
 static inline void mlxsw_reg_ralue_pack6(char *payload,
@@ -7292,7 +7293,8 @@  static inline void mlxsw_reg_ralue_pack6(char *payload,
 					 const void *dip)
 {
 	mlxsw_reg_ralue_pack(payload, protocol, op, virtual_router, prefix_len);
-	mlxsw_reg_ralue_dip6_memcpy_to(payload, dip);
+	if (dip)
+		mlxsw_reg_ralue_dip6_memcpy_to(payload, dip);
 }
 
 static inline void