From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Don't populate const arrays on the stack, instead make them
static. Makes the object code smaller by over 1070 bytes:
Before:
text data bss dec hex filename
3505 880 0 4385 1121 drivers/usb/storage/option_ms.o
After:
text data bss dec hex filename
2269 1040 0 3309 ced drivers/usb/storage/option_ms.o
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/usb/storage/option_ms.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/storage/option_ms.c b/drivers/usb/storage/option_ms.c
index 57282f12317b..4a73cd4783ae 100644
--- a/drivers/usb/storage/option_ms.c
+++ b/drivers/usb/storage/option_ms.c
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(option_zero_cd, "ZeroCD mode (1=Force Modem (default),"
static int option_rezero(struct us_data *us)
{
- const unsigned char rezero_msg[] = {
+ static const unsigned char rezero_msg[] = {
0x55, 0x53, 0x42, 0x43, 0x78, 0x56, 0x34, 0x12,
0x01, 0x00, 0x00, 0x00, 0x80, 0x00, 0x06, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -87,7 +87,7 @@ static int option_rezero(struct us_data *us)
static int option_inquiry(struct us_data *us)
{
- const unsigned char inquiry_msg[] = {
+ static const unsigned char inquiry_msg[] = {
0x55, 0x53, 0x42, 0x43, 0x12, 0x34, 0x56, 0x78,
0x24, 0x00, 0x00, 0x00, 0x80, 0x00, 0x06, 0x12,
0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00,
--
2.14.1
--
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