sata_nv: remove redundant pointers sdev0 and sdev1

Pointers sdev0 and sdev1 are being assigned but are never used hence they
are redundant and can be removed.

Cleans up clang warnings:
warning: variable 'sdev0' set but not used [-Wunused-but-set-variable]
warning: variable 'sdev1' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 10ae11aa1926f3dca460e81879d3b24d8bc58a8b..72c9b922a77bc7793bb20ccd6432f249bcce45e1 100644 (file)
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -675,7 +675,6 @@ static int nv_adma_slave_config(struct scsi_device *sdev)
        struct ata_port *ap = ata_shost_to_port(sdev->host);
        struct nv_adma_port_priv *pp = ap->private_data;
        struct nv_adma_port_priv *port0, *port1;
-       struct scsi_device *sdev0, *sdev1;
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
        unsigned long segment_boundary, flags;
        unsigned short sg_tablesize;
@@ -736,8 +735,6 @@ static int nv_adma_slave_config(struct scsi_device *sdev)
 
        port0 = ap->host->ports[0]->private_data;
        port1 = ap->host->ports[1]->private_data;
-       sdev0 = ap->host->ports[0]->link.device[0].sdev;
-       sdev1 = ap->host->ports[1]->link.device[0].sdev;
        if ((port0->flags & NV_ADMA_ATAPI_SETUP_COMPLETE) ||
            (port1->flags & NV_ADMA_ATAPI_SETUP_COMPLETE)) {
                /*