From: Jakub Kicinski <kubak...@wp.pl>
MAX_FILER_IDX is the last usable index. Using less-than
will already guarantee that one entry for catch-all rule
will be left, no need to subtract 1 here.
Signed-off-by: Jakub Kicinski <kubak...@wp.pl>
---
v2: no change
---
drivers/net/ethernet/freescale/gianfar_ethtool.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c
b/drivers/net/ethernet/freescale/gianfar_ethtool.c
index 555e461b0cfe..e543d3b01838 100644
--- a/drivers/net/ethernet/freescale/gianfar_ethtool.c
+++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c
@@ -1585,11 +1585,10 @@ static int gfar_write_filer_table(struct gfar_private
*priv,
return -EBUSY;
/* Fill regular entries */
- for (; i < MAX_FILER_IDX - 1 && (tab->fe[i].ctrl | tab->fe[i].prop);
- i++)
+ for (; i < MAX_FILER_IDX && (tab->fe[i].ctrl | tab->fe[i].prop); i++)
gfar_write_filer(priv, i, tab->fe[i].ctrl, tab->fe[i].prop);
/* Fill the rest with fall-troughs */
- for (; i < MAX_FILER_IDX - 1; i++)
+ for (; i < MAX_FILER_IDX; i++)
gfar_write_filer(priv, i, 0x60, 0xFFFFFFFF);
/* Last entry must be default accept
* because that's what people expect
--
2.1.0
--
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