diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2017-09-22 16:50:23 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-09-25 16:25:17 -0700 |
| commit | 1b17ca044a82342fb96529e1bdff6da7af90bc53 (patch) | |
| tree | 13bcac9f48eeeca5e1702dd7ef35d745f3fc0e54 /drivers/net/hyperv/netvsc.c | |
| parent | bpf: Optimize lpm trie delete (diff) | |
| download | linux-dev-1b17ca044a82342fb96529e1bdff6da7af90bc53.tar.xz linux-dev-1b17ca044a82342fb96529e1bdff6da7af90bc53.zip | |
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 <colin.king@canonical.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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 }; |