From: Colin Ian King <[email protected]> Don't populate the const read-only array 'req' on the stack but instead make it static. Makes the object code smaller by over 40 bytes:
Before: text data bss dec hex filename 8497 3408 128 12033 2f01 linux/drivers/bluetooth/bpa10x.o After: text data bss dec hex filename 8366 3496 128 11990 2ed6 linux/drivers/bluetooth/bpa10x.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King <[email protected]> --- drivers/bluetooth/bpa10x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 7971bfbd4321..801ea4ca65e4 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -259,7 +259,7 @@ static int bpa10x_flush(struct hci_dev *hdev) static int bpa10x_setup(struct hci_dev *hdev) { - const u8 req[] = { 0x07 }; + static const u8 req[] = { 0x07 }; struct sk_buff *skb; BT_DBG("%s", hdev->name); -- 2.15.1
