From 5c8a2bb481591fc4dbbdb7f79b70d0a36150dd13 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 19 Aug 2021 13:04:43 +0100 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw_new.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index 85d05b9be2b8f..534d39f729e2c 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, -- 2.30.2