bnx2: Remove the rx_offset field from the bnx2 structure.

The rx_offset field is set to a constant value and initialized
only once.  By replacing all references to the rx_offset field,
we can eliminate rx_offset from the bnx2 structure.  This will
save 4 bytes for every bnx2 instance.

[Added parentheses to the definition of BNX2_RX_OFFSET, as noted
by Ben Hutchings.]

Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 1eaf5bb3d9c2..601bafffe8ba 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -309,6 +309,7 @@ struct l2_fhdr {
 #endif
 };
 
+#define BNX2_RX_OFFSET          (sizeof(struct l2_fhdr) + 2)
 
 /*
  *  l2_context definition
@@ -6627,7 +6628,6 @@ struct bnx2 {
         struct                  vlan_group *vlgrp;
 #endif
 
-        u32                     rx_offset;
         u32                     rx_buf_use_size;        /* useable size */
         u32                     rx_buf_size;            /* with alignment */
         u32                     rx_copy_thresh;