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net: marvell: make the array name static, makes object smaller

Message ID 20210801150647.145728-1-colin.king@canonical.com
State New
Headers show
Series net: marvell: make the array name static, makes object smaller | expand

Commit Message

Colin King Aug. 1, 2021, 3:06 p.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

Don't populate the const array name on the stack but instead it
static. Makes the object code smaller by 28 bytes. Add a missing
const to clean up a checkpatch warning.

Before:
   text    data   bss     dec     hex filename
 124565   31565   384  156514   26362 drivers/net/ethernet/marvell/sky2.o

After:
   text    data   bss     dec     hex filename
 124441   31661   384  156486   26346 drivers/net/ethernet/marvell/sky2.o

(gcc version 10.2.0)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/ethernet/marvell/sky2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org Aug. 2, 2021, 10:10 p.m. UTC | #1 
Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Sun,  1 Aug 2021 16:06:47 +0100 you wrote:
> From: Colin Ian King <colin.king@canonical.com>

> 

> Don't populate the const array name on the stack but instead it

> static. Makes the object code smaller by 28 bytes. Add a missing

> const to clean up a checkpatch warning.

> 

> Before:

>    text    data   bss     dec     hex filename

>  124565   31565   384  156514   26362 drivers/net/ethernet/marvell/sky2.o

> 

> [...]


Here is the summary with links:
  - net: marvell: make the array name static, makes object smaller
    https://git.kernel.org/netdev/net-next/c/628fe1cedda6

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 743ca96527fa..4f51882d83ca 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4884,7 +4884,7 @@  static int sky2_test_msi(struct sky2_hw *hw)
 /* This driver supports yukon2 chipset only */
 static const char *sky2_name(u8 chipid, char *buf, int sz)
 {
-	const char *name[] = {
+	static const char *const name[] = {
 		"XL",		/* 0xb3 */
 		"EC Ultra", 	/* 0xb4 */
 		"Extreme",	/* 0xb5 */