[PATCH] sky2: map length optimization
Don't need to keep track of mapping length in ring structure
because we can get the same info from other info.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 29ebca0..1a91c2d 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -1780,7 +1780,6 @@
struct ring_info {
struct sk_buff *skb;
dma_addr_t mapaddr;
- u16 maplen;
u16 idx;
};
@@ -1807,6 +1806,7 @@
u16 rx_put; /* next le index to use */
u16 rx_pending;
u16 rx_last_put;
+ u16 rx_bufsize;
#ifdef SKY2_VLAN_TAG_USED
u16 rx_tag;
struct vlan_group *vlgrp;
