From 1b17ca044a82342fb96529e1bdff6da7af90bc53 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 22 Sep 2017 16:50:23 +0100 Subject: hv_netvsc: make const array ver_list static, reduces object code size Don't populate const array ver_list on the stack, instead make it static. Makes the object code smaller by over 400 bytes: Before: text data bss dec hex filename 18444 3168 320 21932 55ac drivers/net/hyperv/netvsc.o After: text data bss dec hex filename 17950 3224 320 21494 53f6 drivers/net/hyperv/netvsc.o (gcc 6.3.0, x86-64) Signed-off-by: Colin Ian King Reviewed-by: Haiyang Zhang Signed-off-by: David S. Miller --- drivers/net/hyperv/netvsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 8d5077fb0492..b0d323e24978 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -484,7 +484,7 @@ static int netvsc_connect_vsp(struct hv_device *device, struct netvsc_device *net_device, const struct netvsc_device_info *device_info) { - const u32 ver_list[] = { + static const u32 ver_list[] = { NVSP_PROTOCOL_VERSION_1, NVSP_PROTOCOL_VERSION_2, NVSP_PROTOCOL_VERSION_4, NVSP_PROTOCOL_VERSION_5 }; -- cgit v1.2.3