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cxgb3 sparse warning fixes 

Fix warnings from sparse related to shadowed variables and routines
that should be declared static.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2007-10-08 16:22:29 -07:00 committed by David S. Miller
parent 33a85aa1c9
commit 9265fabf0d
5 changed files with 31 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/cxgb3/cxgb3_main.c
View File

@ -740,7 +740,7 @@ static inline char t3rev2char(struct adapter *adapter)
return rev;
}
int update_tpsram(struct adapter *adap)
static int update_tpsram(struct adapter *adap)
{
const struct firmware *tpsram;
char buf[64];
@ -1769,7 +1769,6 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
}
case CHELSIO_SET_QSET_NUM:{
struct ch_reg edata;
struct port_info *pi = netdev_priv(dev);
unsigned int i, first_qset = 0, other_qsets = 0;
if (!capable(CAP_NET_ADMIN))
@ -1801,7 +1800,6 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
}
case CHELSIO_GET_QSET_NUM:{
struct ch_reg edata;
struct port_info *pi = netdev_priv(dev);
edata.cmd = CHELSIO_GET_QSET_NUM;
edata.val = pi->nqsets;

44
drivers/net/cxgb3/cxgb3_offload.c
View File

@ -222,32 +222,32 @@ static int cxgb_rdma_ctl(struct adapter *adapter, unsigned int req, void *data)
int ret = 0;
switch (req) {
case RDMA_GET_PARAMS:{
struct rdma_info *req = data;
case RDMA_GET_PARAMS: {
struct rdma_info *rdma = data;
struct pci_dev *pdev = adapter->pdev;
req->udbell_physbase = pci_resource_start(pdev, 2);
req->udbell_len = pci_resource_len(pdev, 2);
req->tpt_base =
rdma->udbell_physbase = pci_resource_start(pdev, 2);
rdma->udbell_len = pci_resource_len(pdev, 2);
rdma->tpt_base =
t3_read_reg(adapter, A_ULPTX_TPT_LLIMIT);
req->tpt_top = t3_read_reg(adapter, A_ULPTX_TPT_ULIMIT);
req->pbl_base =
rdma->tpt_top = t3_read_reg(adapter, A_ULPTX_TPT_ULIMIT);
rdma->pbl_base =
t3_read_reg(adapter, A_ULPTX_PBL_LLIMIT);
req->pbl_top = t3_read_reg(adapter, A_ULPTX_PBL_ULIMIT);
req->rqt_base = t3_read_reg(adapter, A_ULPRX_RQ_LLIMIT);
req->rqt_top = t3_read_reg(adapter, A_ULPRX_RQ_ULIMIT);
req->kdb_addr = adapter->regs + A_SG_KDOORBELL;
req->pdev = pdev;
rdma->pbl_top = t3_read_reg(adapter, A_ULPTX_PBL_ULIMIT);
rdma->rqt_base = t3_read_reg(adapter, A_ULPRX_RQ_LLIMIT);
rdma->rqt_top = t3_read_reg(adapter, A_ULPRX_RQ_ULIMIT);
rdma->kdb_addr = adapter->regs + A_SG_KDOORBELL;
rdma->pdev = pdev;
break;
}
case RDMA_CQ_OP:{
unsigned long flags;
struct rdma_cq_op *req = data;
struct rdma_cq_op *rdma = data;
/* may be called in any context */
spin_lock_irqsave(&adapter->sge.reg_lock, flags);
ret = t3_sge_cqcntxt_op(adapter, req->id, req->op,
req->credits);
ret = t3_sge_cqcntxt_op(adapter, rdma->id, rdma->op,
rdma->credits);
spin_unlock_irqrestore(&adapter->sge.reg_lock, flags);
break;
}
@ -274,15 +274,15 @@ static int cxgb_rdma_ctl(struct adapter *adapter, unsigned int req, void *data)
break;
}
case RDMA_CQ_SETUP:{
struct rdma_cq_setup *req = data;
struct rdma_cq_setup *rdma = data;
spin_lock_irq(&adapter->sge.reg_lock);
ret =
t3_sge_init_cqcntxt(adapter, req->id,
req->base_addr, req->size,
t3_sge_init_cqcntxt(adapter, rdma->id,
rdma->base_addr, rdma->size,
ASYNC_NOTIF_RSPQ,
req->ovfl_mode, req->credits,
req->credit_thres);
rdma->ovfl_mode, rdma->credits,
rdma->credit_thres);
spin_unlock_irq(&adapter->sge.reg_lock);
break;
}
@ -292,13 +292,13 @@ static int cxgb_rdma_ctl(struct adapter *adapter, unsigned int req, void *data)
spin_unlock_irq(&adapter->sge.reg_lock);
break;
case RDMA_CTRL_QP_SETUP:{
struct rdma_ctrlqp_setup *req = data;
struct rdma_ctrlqp_setup *rdma = data;
spin_lock_irq(&adapter->sge.reg_lock);
ret = t3_sge_init_ecntxt(adapter, FW_RI_SGEEC_START, 0,
SGE_CNTXT_RDMA,
ASYNC_NOTIF_RSPQ,
req->base_addr, req->size,
rdma->base_addr, rdma->size,
FW_RI_TID_START, 1, 0);
spin_unlock_irq(&adapter->sge.reg_lock);
break;

6
drivers/net/cxgb3/sge.c
View File

@ -544,7 +544,7 @@ static void *alloc_ring(struct pci_dev *pdev, size_t nelem, size_t elem_size,
* as HW contexts, packet buffers, and descriptor rings. Traffic to the
* queue set must be quiesced prior to calling this.
*/
void t3_free_qset(struct adapter *adapter, struct sge_qset *q)
static void t3_free_qset(struct adapter *adapter, struct sge_qset *q)
{
int i;
struct pci_dev *pdev = adapter->pdev;
@ -2215,7 +2215,7 @@ irqreturn_t t3_sge_intr_msix(int irq, void *cookie)
* The MSI-X interrupt handler for an SGE response queue for the NAPI case
* (i.e., response queue serviced by NAPI polling).
*/
irqreturn_t t3_sge_intr_msix_napi(int irq, void *cookie)
static irqreturn_t t3_sge_intr_msix_napi(int irq, void *cookie)
{
struct sge_qset *qs = cookie;
struct sge_rspq *q = &qs->rspq;
@ -2284,7 +2284,7 @@ static int rspq_check_napi(struct sge_qset *qs)
* one SGE response queue per port in this mode and protect all response
* queues with queue 0's lock.
*/
irqreturn_t t3_intr_msi_napi(int irq, void *cookie)
static irqreturn_t t3_intr_msi_napi(int irq, void *cookie)
{
int new_packets;
struct adapter *adap = cookie;

8
drivers/net/cxgb3/t3_hw.c
View File

@ -119,9 +119,9 @@ void t3_set_reg_field(struct adapter *adapter, unsigned int addr, u32 mask,
* Reads registers that are accessed indirectly through an address/data
* register pair.
*/
void t3_read_indirect(struct adapter *adap, unsigned int addr_reg,
unsigned int data_reg, u32 *vals, unsigned int nregs,
unsigned int start_idx)
static void t3_read_indirect(struct adapter *adap, unsigned int addr_reg,
unsigned int data_reg, u32 *vals,
unsigned int nregs, unsigned int start_idx)
{
while (nregs--) {
t3_write_reg(adap, addr_reg, start_idx);
@ -3407,7 +3407,7 @@ void early_hw_init(struct adapter *adapter, const struct adapter_info *ai)
* Older PCIe cards lose their config space during reset, PCI-X
* ones don't.
*/
int t3_reset_adapter(struct adapter *adapter)
static int t3_reset_adapter(struct adapter *adapter)
{
int i, save_and_restore_pcie =
adapter->params.rev < T3_REV_B2 && is_pcie(adapter);

2
drivers/net/cxgb3/xgmac.c
View File

@ -142,7 +142,7 @@ int t3_mac_reset(struct cmac *mac)
return 0;
}
int t3b2_mac_reset(struct cmac *mac)
static int t3b2_mac_reset(struct cmac *mac)
{
struct adapter *adap = mac->adapter;
unsigned int oft = mac->offset;