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authorYi Zou <yi.zou@intel.com>2013-05-18 08:28:17 +0200
committerRobert Love <robert.w.love@intel.com>2013-07-09 20:18:26 +0200
commit418a8cfe69c3b6bd4598e9870b9f412e2c247214 (patch)
tree73fd6a8652e5ebb10d202a534e4a870fee4d3c01 /drivers/scsi/fcoe
parentfcoe: Fix smatch warning in fcoe_fdmi_info function (diff)
downloadlinux-418a8cfe69c3b6bd4598e9870b9f412e2c247214.tar.xz
linux-418a8cfe69c3b6bd4598e9870b9f412e2c247214.zip
fcoe: fix the link error status block sparse warnings
Both fcoe_fc_els_lesb and fc_els_lesb are in __be32 already, and both are exactly the same size in bytes, with somewhat different member names to reflect the fact the former is for Ethernet media the latter is for Fiber Channel, so, remove conversion and use __be32 directly. This fixes the warning from sparse check. Signed-off-by: Yi Zou <yi.zou@intel.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Tested-by: Jack Morgan <jack.morgan@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com>
Diffstat (limited to 'drivers/scsi/fcoe')
-rw-r--r--drivers/scsi/fcoe/fcoe_transport.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c
index f3a5a53e8631..bedd42211727 100644
--- a/drivers/scsi/fcoe/fcoe_transport.c
+++ b/drivers/scsi/fcoe/fcoe_transport.c
@@ -180,24 +180,10 @@ void fcoe_ctlr_get_lesb(struct fcoe_ctlr_device *ctlr_dev)
{
struct fcoe_ctlr *fip = fcoe_ctlr_device_priv(ctlr_dev);
struct net_device *netdev = fcoe_get_netdev(fip->lp);
- struct fcoe_fc_els_lesb *fcoe_lesb;
- struct fc_els_lesb fc_lesb;
-
- __fcoe_get_lesb(fip->lp, &fc_lesb, netdev);
- fcoe_lesb = (struct fcoe_fc_els_lesb *)(&fc_lesb);
-
- ctlr_dev->lesb.lesb_link_fail =
- ntohl(fcoe_lesb->lesb_link_fail);
- ctlr_dev->lesb.lesb_vlink_fail =
- ntohl(fcoe_lesb->lesb_vlink_fail);
- ctlr_dev->lesb.lesb_miss_fka =
- ntohl(fcoe_lesb->lesb_miss_fka);
- ctlr_dev->lesb.lesb_symb_err =
- ntohl(fcoe_lesb->lesb_symb_err);
- ctlr_dev->lesb.lesb_err_block =
- ntohl(fcoe_lesb->lesb_err_block);
- ctlr_dev->lesb.lesb_fcs_error =
- ntohl(fcoe_lesb->lesb_fcs_error);
+ struct fc_els_lesb *fc_lesb;
+
+ fc_lesb = (struct fc_els_lesb *)(&ctlr_dev->lesb);
+ __fcoe_get_lesb(fip->lp, fc_lesb, netdev);
}
EXPORT_SYMBOL_GPL(fcoe_ctlr_get_lesb);