cnic: Use union for the status blocks of different devices.
We only need to assign the status block address once and it also saves
space in the structure.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: Eddie Wai <waie@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/cnic.h b/drivers/net/cnic.h
index 1921597..d566390 100644
--- a/drivers/net/cnic.h
+++ b/drivers/net/cnic.h
@@ -224,9 +224,12 @@
u16 kcq_prod_idx;
u32 kcq_io_addr;
- void *status_blk;
- struct status_block_msix *bnx2_status_blk;
- struct host_status_block *bnx2x_status_blk;
+ union {
+ void *gen;
+ struct status_block_msix *bnx2;
+ struct host_status_block *bnx2x;
+ } status_blk;
+
struct host_def_status_block *bnx2x_def_status_blk;
u32 status_blk_num;