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authorColin Ian King <colin.king@canonical.com>2021-08-19 15:04:43 +0300
committerDavid S. Miller <davem@davemloft.net>2021-08-19 15:23:20 +0300
commit5c8a2bb481591fc4dbbdb7f79b70d0a36150dd13 (patch)
tree04f0a7015f2af8fb6ea1c5249d2d37f89d4ddea9
parent0bc277cb8234f8e6fcf8842e318e0873dd223565 (diff)
downloadlinux-5c8a2bb481591fc4dbbdb7f79b70d0a36150dd13.tar.xz
net: ethernet: ti: cpsw: make array stpa static const, makes object smaller
Don't populate the array stpa on the stack but instead it static const. Makes the object code smaller by 81 bytes: Before: text data bss dec hex filename 54993 17248 0 72241 11a31 ./drivers/net/ethernet/ti/cpsw_new.o After: text data bss dec hex filename 54784 17376 0 72160 119e0 ./drivers/net/ethernet/ti/cpsw_new.o (gcc version 10.3.0) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/ti/cpsw_new.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 85d05b9be2b8..534d39f729e2 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -502,7 +502,7 @@ static void cpsw_restore(struct cpsw_priv *priv)
static void cpsw_init_stp_ale_entry(struct cpsw_common *cpsw)
{
- char stpa[] = {0x01, 0x80, 0xc2, 0x0, 0x0, 0x0};
+ static const char stpa[] = {0x01, 0x80, 0xc2, 0x0, 0x0, 0x0};
cpsw_ale_add_mcast(cpsw->ale, stpa,
ALE_PORT_HOST, ALE_SUPER, 0,