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staging: most: net: make array 'broadcast' static, shrinks object size

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Don't populate the array 'broadcast' on the stack but instead make it
static. Makes the object code smaller by 53 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  10511	   1521	    448	  12480	   30c0	drivers/staging/most/net/net.o

After:
   text	   data	    bss	    dec	    hex	filename
  10394	   1585	    448	  12427	   308b	drivers/staging/most/net/net.o

(gcc version 8.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-09-04 16:47:07 +01:00 committed by Greg Kroah-Hartman
parent 08633dcb5a
commit 93f5715efd
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/most/net/net.c
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@ -75,7 +75,7 @@ static struct core_component comp;
static int skb_to_mamac(const struct sk_buff *skb, struct mbo *mbo)
{
u8 *buff = mbo->virt_address;
const u8 broadcast[] = { 0x03, 0xFF };
static const u8 broadcast[] = { 0x03, 0xFF };
const u8 *dest_addr = skb->data + 4;
const u8 *eth_type = skb->data + 12;
unsigned int payload_len = skb->len - ETH_HLEN;