Commit c64d01b3 authored by Dan Carpenter's avatar Dan Carpenter Committed by Saeed Mahameed
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net/mlx5: SF, silence an uninitialized variable warning 



This code sometimes calls mlx5_sf_hw_table_hwc_init() when "ext_base_id"
is uninitialized.  It's not used on that path, but it generates a static
checker warning to pass uninitialized variables to another function.
It may also generate runtime UBSan  warnings depending on if the
mlx5_sf_hw_table_hwc_init() function is inlined or not.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent 31108d14

drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c

+1 −1
Original line number Diff line number Diff line
@@ -247,7 +247,7 @@ int mlx5_sf_hw_table_init(struct mlx5_core_dev *dev) 
{

	struct mlx5_sf_hw_table *table;

	u16 max_ext_fn = 0;

	u16 ext_base_id;

	u16 ext_base_id = 0;

	u16 max_fn = 0;

	u16 base_id;

	int err;