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path: root/drivers/atm/iphase.c
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Diffstat (limited to 'drivers/atm/iphase.c')
-rw-r--r--drivers/atm/iphase.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 1c674a91f146..dee4f01a64d8 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -613,7 +613,6 @@ static int ia_que_tx (IADEV *iadev) {
struct sk_buff *skb;
int num_desc;
struct atm_vcc *vcc;
- struct ia_vcc *iavcc;
num_desc = ia_avail_descs(iadev);
while (num_desc && (skb = skb_dequeue(&iadev->tx_backlog))) {
@@ -627,7 +626,6 @@ static int ia_que_tx (IADEV *iadev) {
printk("Free the SKB on closed vci %d \n", vcc->vci);
break;
}
- iavcc = INPH_IA_VCC(vcc);
if (ia_pkt_tx (vcc, skb)) {
skb_queue_head(&iadev->tx_backlog, skb);
}
@@ -823,8 +821,6 @@ static void IaFrontEndIntr(IADEV *iadev) {
volatile IA_SUNI *suni;
volatile ia_mb25_t *mb25;
volatile suni_pm7345_t *suni_pm7345;
- u32 intr_status;
- u_int frmr_intr;
if(iadev->phy_type & FE_25MBIT_PHY) {
mb25 = (ia_mb25_t*)iadev->phy;
@@ -832,18 +828,18 @@ static void IaFrontEndIntr(IADEV *iadev) {
} else if (iadev->phy_type & FE_DS3_PHY) {
suni_pm7345 = (suni_pm7345_t *)iadev->phy;
/* clear FRMR interrupts */
- frmr_intr = suni_pm7345->suni_ds3_frm_intr_stat;
+ (void) suni_pm7345->suni_ds3_frm_intr_stat;
iadev->carrier_detect =
Boolean(!(suni_pm7345->suni_ds3_frm_stat & SUNI_DS3_LOSV));
} else if (iadev->phy_type & FE_E3_PHY ) {
suni_pm7345 = (suni_pm7345_t *)iadev->phy;
- frmr_intr = suni_pm7345->suni_e3_frm_maint_intr_ind;
+ (void) suni_pm7345->suni_e3_frm_maint_intr_ind;
iadev->carrier_detect =
Boolean(!(suni_pm7345->suni_e3_frm_fram_intr_ind_stat&SUNI_E3_LOS));
}
else {
suni = (IA_SUNI *)iadev->phy;
- intr_status = suni->suni_rsop_status & 0xff;
+ (void) suni->suni_rsop_status;
iadev->carrier_detect = Boolean(!(suni->suni_rsop_status & SUNI_LOSV));
}
if (iadev->carrier_detect)
@@ -2660,7 +2656,6 @@ static void ia_close(struct atm_vcc *vcc)
static int ia_open(struct atm_vcc *vcc)
{
- IADEV *iadev;
struct ia_vcc *ia_vcc;
int error;
if (!test_bit(ATM_VF_PARTIAL,&vcc->flags))
@@ -2668,7 +2663,6 @@ static int ia_open(struct atm_vcc *vcc)
IF_EVENT(printk("ia: not partially allocated resources\n");)
vcc->dev_data = NULL;
}
- iadev = INPH_IA_DEV(vcc->dev);
if (vcc->vci != ATM_VPI_UNSPEC && vcc->vpi != ATM_VCI_UNSPEC)
{
IF_EVENT(printk("iphase open: unspec part\n");)
@@ -3052,11 +3046,9 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
static int ia_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
IADEV *iadev;
- struct ia_vcc *iavcc;
unsigned long flags;
iadev = INPH_IA_DEV(vcc->dev);
- iavcc = INPH_IA_VCC(vcc);
if ((!skb)||(skb->len>(iadev->tx_buf_sz-sizeof(struct cpcs_trailer))))
{
if (!skb)