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| author | Colin Ian King <colin.king@canonical.com> | 2019-01-24 20:22:54 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-01-25 10:53:58 +0300 |
| commit | 1e4b6e91b46d26fdee2385f33a18115db2f0b490 (patch) | |
| tree | aab51a18a5a1674f4381404409486ec94d4086d6 /net/bluetooth | |
| parent | dc786b2c2c1bc0730ab88e403c33de0989da7f48 (diff) | |
| download | linux-1e4b6e91b46d26fdee2385f33a18115db2f0b490.tar.xz | |
Bluetooth: make hw_err static, reduces object code size
Don't populate the const array hw_err on the stack but instead make
it static. Makes the object code smaller by 45 bytes:
Before:
text data bss dec hex filename
100880 21090 1088 123058 1e0b2 linux/net/bluetooth/hci_core.o
After:
text data bss dec hex filename
100739 21186 1088 123013 1e085 linux/net/bluetooth/hci_core.o
(gcc version 8.2.0 x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 75793265ba9e..26e3d36aee29 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -3404,7 +3404,7 @@ EXPORT_SYMBOL(hci_resume_dev); /* Reset HCI device */ int hci_reset_dev(struct hci_dev *hdev) { - const u8 hw_err[] = { HCI_EV_HARDWARE_ERROR, 0x01, 0x00 }; + static const u8 hw_err[] = { HCI_EV_HARDWARE_ERROR, 0x01, 0x00 }; struct sk_buff *skb; skb = bt_skb_alloc(3, GFP_ATOMIC); |