From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Don't populate the array match_all_mac on the stack but instead it
static const. Makes the object code smaller by 75 bytes.
Before:
text data bss dec hex filename
46701 8960 64 55725 d9ad ../chelsio/cxgb4/cxgb4_filter.o
After:
text data bss dec hex filename
46338 9120 192 55650 d962 ../chelsio/cxgb4/cxgb4_filter.o
(gcc version 10.2.0)
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
index 6260b3bebd2b..786ceae34488 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -1441,7 +1441,7 @@ static int cxgb4_set_hash_filter(struct net_device *dev,
} else if (iconf & USE_ENC_IDX_F) {
if (f->fs.val.encap_vld) {
struct port_info *pi = netdev_priv(f->dev);
- u8 match_all_mac[] = { 0, 0, 0, 0, 0, 0 };
+ static const u8 match_all_mac[] = { 0, 0, 0, 0, 0, 0 };
/* allocate MPS TCAM entry */
ret = t4_alloc_encap_mac_filt(adapter, pi->viid,
@@ -1688,7 +1688,7 @@ int __cxgb4_set_filter(struct net_device *dev, int ftid,
} else if (iconf & USE_ENC_IDX_F) {
if (f->fs.val.encap_vld) {
struct port_info *pi = netdev_priv(f->dev);
- u8 match_all_mac[] = { 0, 0, 0, 0, 0, 0 };
+ static const u8 match_all_mac[] = { 0, 0, 0, 0, 0, 0 };
/* allocate MPS TCAM entry */
ret = t4_alloc_encap_mac_filt(adapter, pi->viid,
--
2.31.1
