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Date: Tue, 18 Dec 2012 12:59:50 -0500
From: Sony Chacko <sony.chacko@...gic.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, Dept_NX_Linux_NIC_Driver@...gic.com,
Shahed Shaikh <shahed.shaikh@...gic.com>
Subject: [PATCH 1/2] qlcnic: fix unused variable warnings
From: Shahed Shaikh <shahed.shaikh@...gic.com>
qlcnic_hw.c:370: warning: variable cmd_desc set but not used
qlcnic_hw.c:368: warning: variable consumer set but not used
qlcnic_main.c:448: warning: variable ref_count set but not used
qlcnic_main.c:534: warning: variable mem_base set but not used
qlcnic_ctx.c:137: warning: variable tmp_tmpl set but not used
qlcnic_ctx.c:133: warning: variable version set but not used
qlcnic_minidump.c:200: warning: variable opcode set but not used
Signed-off-by: Shahed Shaikh <shahed.shaikh@...gic.com>
Signed-off-by: Sony Chacko <sony.chacko@...gic.com>
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 5 +++--
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 5 ++---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 5 -----
.../net/ethernet/qlogic/qlcnic/qlcnic_minidump.c | 3 +--
4 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index 58f094c..b14b8f0 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -134,7 +134,7 @@ int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter)
__le32 *tmp_buf;
struct qlcnic_cmd_args cmd;
struct qlcnic_hardware_context *ahw;
- struct qlcnic_dump_template_hdr *tmpl_hdr, *tmp_tmpl;
+ struct qlcnic_dump_template_hdr *tmpl_hdr;
dma_addr_t tmp_addr_t = 0;
ahw = adapter->ahw;
@@ -150,6 +150,8 @@ int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter)
}
temp_size = cmd.rsp.arg2;
version = cmd.rsp.arg3;
+ dev_info(&adapter->pdev->dev,
+ "minidump template version = 0x%x", version);
if (!temp_size)
return -EIO;
@@ -174,7 +176,6 @@ int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter)
err = -EIO;
goto error;
}
- tmp_tmpl = tmp_addr;
ahw->fw_dump.tmpl_hdr = vzalloc(temp_size);
if (!ahw->fw_dump.tmpl_hdr) {
err = -EIO;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
index fc48e00..7a6d5eb 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
@@ -365,7 +365,7 @@ static int
qlcnic_send_cmd_descs(struct qlcnic_adapter *adapter,
struct cmd_desc_type0 *cmd_desc_arr, int nr_desc)
{
- u32 i, producer, consumer;
+ u32 i, producer;
struct qlcnic_cmd_buffer *pbuf;
struct cmd_desc_type0 *cmd_desc;
struct qlcnic_host_tx_ring *tx_ring;
@@ -379,7 +379,6 @@ qlcnic_send_cmd_descs(struct qlcnic_adapter *adapter,
__netif_tx_lock_bh(tx_ring->txq);
producer = tx_ring->producer;
- consumer = tx_ring->sw_consumer;
if (nr_desc >= qlcnic_tx_avail(tx_ring)) {
netif_tx_stop_queue(tx_ring->txq);
@@ -402,7 +401,7 @@ qlcnic_send_cmd_descs(struct qlcnic_adapter *adapter,
pbuf->frag_count = 0;
memcpy(&tx_ring->desc_head[producer],
- &cmd_desc_arr[i], sizeof(struct cmd_desc_type0));
+ cmd_desc, sizeof(struct cmd_desc_type0));
producer = get_next_index(producer, tx_ring->num_desc);
i++;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index a7554d9..d833f59 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -445,13 +445,10 @@ static int
qlcnic_set_function_modes(struct qlcnic_adapter *adapter)
{
u8 id;
- u32 ref_count;
int i, ret = 1;
u32 data = QLCNIC_MGMT_FUNC;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- /* If other drivers are not in use set their privilege level */
- ref_count = QLCRD32(adapter, QLCNIC_CRB_DRV_ACTIVE);
ret = qlcnic_api_lock(adapter);
if (ret)
goto err_lock;
@@ -531,11 +528,9 @@ static int qlcnic_setup_pci_map(struct pci_dev *pdev,
{
u32 offset;
void __iomem *mem_ptr0 = NULL;
- resource_size_t mem_base;
unsigned long mem_len, pci_len0 = 0, bar0_len;
/* remap phys address */
- mem_base = pci_resource_start(pdev, 0); /* 0 is for BAR 0 */
mem_len = pci_resource_len(pdev, 0);
qlcnic_get_bar_length(pdev->device, &bar0_len);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
index 12ff292..0b8d862 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
@@ -197,7 +197,7 @@ static u32 qlcnic_dump_ctrl(struct qlcnic_adapter *adapter,
int i, k, timeout = 0;
void __iomem *base = adapter->ahw->pci_base0;
u32 addr, data;
- u8 opcode, no_ops;
+ u8 no_ops;
struct __ctrl *ctr = &entry->region.ctrl;
struct qlcnic_dump_template_hdr *t_hdr = adapter->ahw->fw_dump.tmpl_hdr;
@@ -206,7 +206,6 @@ static u32 qlcnic_dump_ctrl(struct qlcnic_adapter *adapter,
for (i = 0; i < no_ops; i++) {
k = 0;
- opcode = 0;
for (k = 0; k < 8; k++) {
if (!(ctr->opcode & (1 << k)))
continue;
--
1.7.1
--
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