diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2019-09-06 12:53:48 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-09-10 09:29:15 +0100 |
| commit | c21815f1c199a2ffb77aa862206b0f8d94263d14 (patch) | |
| tree | 33f348cc51874c81b8358b7deb96c8e6ef5eb32c /drivers/net/ethernet/mellanox/mlx4 | |
| parent | Merge branch '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue (diff) | |
| download | linux-dev-c21815f1c199a2ffb77aa862206b0f8d94263d14.tar.xz linux-dev-c21815f1c199a2ffb77aa862206b0f8d94263d14.zip | |
net/mlx4_en: ethtool: make array modes static const, makes object smaller
Don't populate the array modes on the stack but instead make it
static const. Makes the object code smaller by 303 bytes.
Before:
text data bss dec hex filename
51240 5008 1312 57560 e0d8 mellanox/mlx4/en_ethtool.o
After:
text data bss dec hex filename
50937 5008 1312 57257 dfa9 mellanox/mlx4/en_ethtool.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index 94c59939a8cf..d8313e2ee600 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -639,7 +639,7 @@ static unsigned long *ptys2ethtool_link_mode(struct ptys2ethtool_config *cfg, #define MLX4_BUILD_PTYS2ETHTOOL_CONFIG(reg_, speed_, ...) \ ({ \ struct ptys2ethtool_config *cfg; \ - const unsigned int modes[] = { __VA_ARGS__ }; \ + static const unsigned int modes[] = { __VA_ARGS__ }; \ unsigned int i; \ cfg = &ptys2ethtool_map[reg_]; \ cfg->speed = speed_; \ |