| Message ID | 20210801153742.147304-1-colin.king@canonical.com |
|---|---|
| State | New |
| Headers | show |
| Series | net/mlx4: make the array states static const, makes object smaller | expand |
On Sun, Aug 01, 2021 at 04:37:42PM +0100, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > Don't populate the array states on the stack but instead it > static const. Makes the object code smaller by 79 bytes. > > Before: > text data bss dec hex filename > 21309 8304 192 29805 746d drivers/net/ethernet/mellanox/mlx4/qp.o > > After: > text data bss dec hex filename > 21166 8368 192 29726 741e drivers/net/ethernet/mellanox/mlx4/qp.o > > (gcc version 10.2.0) > > Signed-off-by: Colin Ian King <colin.king@canonical.com> > --- > drivers/net/ethernet/mellanox/mlx4/qp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Thanks, Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 427e7a31862c..2584bc038f94 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -917,7 +917,7 @@ int mlx4_qp_to_ready(struct mlx4_dev *dev, struct mlx4_mtt *mtt, { int err; int i; - enum mlx4_qp_state states[] = { + static const enum mlx4_qp_state states[] = { MLX4_QP_STATE_RST, MLX4_QP_STATE_INIT, MLX4_QP_STATE_RTR,