len is never read after assignment, thus can be removed.
Signed-off-by: Peter Huewe <peterhuewe@xxxxxx>
---
drivers/staging/gdm72xx/gdm_qos.c | 9 ++-------
1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/gdm72xx/gdm_qos.c b/drivers/staging/gdm72xx/gdm_qos.c
index 1e63031..d48994b 100644
--- a/drivers/staging/gdm72xx/gdm_qos.c
+++ b/drivers/staging/gdm72xx/gdm_qos.c
@@ -337,7 +337,6 @@ void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size)
struct nic *nic = nic_ptr;
u32 i, SFID, index, pos;
u8 subCmdEvt;
- u8 len;
struct qos_cb_s *qcb = &nic->qos;
struct qos_entry_s *entry, *n;
struct list_head send_list;
@@ -347,8 +346,6 @@ void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size)
subCmdEvt = (u8)buf[4];
if (subCmdEvt == QOS_REPORT) {
- len = (u8)buf[5];
-
spin_lock_irqsave(&qcb->qos_lock, flags);
for (i = 0; i < qcb->qos_list_cnt; i++) {
SFID = ((buf[(i*5)+6]<<24)&0xff000000);
@@ -369,8 +366,7 @@ void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size)
send_qos_list(nic, &send_list);
return;
} else if (subCmdEvt == QOS_ADD) {
- pos = 5;
- len = (u8)buf[pos++];
+ pos = 6;
SFID = ((buf[pos++]<<24)&0xff000000);
SFID += ((buf[pos++]<<16)&0xff0000);
@@ -424,8 +420,7 @@ void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size)
qcb->qos_limit_size = 254/qcb->qos_list_cnt;
spin_unlock_irqrestore(&qcb->qos_lock, flags);
} else if (subCmdEvt == QOS_CHANGE_DEL) {
- pos = 5;
- len = (u8)buf[pos++];
+ pos = 6;
SFID = ((buf[pos++]<<24)&0xff000000);
SFID += ((buf[pos++]<<16)&0xff0000);
SFID += ((buf[pos++]<<8)&0xff00);
--
1.7.8.6
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