diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2019-09-06 12:28:04 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-09-07 18:03:05 +0200 |
| commit | e9ac25b70da4003fdcc95ecfb9bacce19ede03db (patch) | |
| tree | e5fcb3742138316a0e7cba00e697261beee6ca06 | |
| parent | be2net: make two arrays static const, makes object smaller (diff) | |
| download | linux-dev-e9ac25b70da4003fdcc95ecfb9bacce19ede03db.tar.xz linux-dev-e9ac25b70da4003fdcc95ecfb9bacce19ede03db.zip | |
net: hns3: make array spec_opcode static const, makes object smaller
Don't populate the array spec_opcode on the stack but instead make it
static const. Makes the object code smaller by 48 bytes.
Before:
text data bss dec hex filename
6914 1040 128 8082 1f92 hns3/hns3vf/hclgevf_cmd.o
After:
text data bss dec hex filename
6866 1040 128 8034 1f62 hns3/hns3vf/hclgevf_cmd.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>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index 4c2c9458648f..d5d1cc5d1b6e 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -74,7 +74,7 @@ static bool hclgevf_cmd_csq_done(struct hclgevf_hw *hw) static bool hclgevf_is_special_opcode(u16 opcode) { - u16 spec_opcode[] = {0x30, 0x31, 0x32}; + static const u16 spec_opcode[] = {0x30, 0x31, 0x32}; int i; for (i = 0; i < ARRAY_SIZE(spec_opcode); i++) { |