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bnx2x: Code cleanup

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This patch does several semantic things:
  - Fixing typos.
  - Removing unnecessary prints.
  - Removing unused functions and definitions.
  - Change 'strange' usage of boolean variables.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2014-08-17 16:47:45 +03:00 committed by David S. Miller
parent eeed018cbf
commit 0c23ad37a2
6 changed files with 17 additions and 60 deletions
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15
drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
View File

@ -1592,12 +1592,11 @@ struct bnx2x {
#define USING_SINGLE_MSIX_FLAG (1 << 20)
#define BC_SUPPORTS_DCBX_MSG_NON_PMF (1 << 21)
#define IS_VF_FLAG (1 << 22)
#define INTERRUPTS_ENABLED_FLAG (1 << 23)
#define BC_SUPPORTS_RMMOD_CMD (1 << 24)
#define HAS_PHYS_PORT_ID (1 << 25)
#define AER_ENABLED (1 << 26)
#define PTP_SUPPORTED (1 << 27)
#define TX_TIMESTAMPING_EN (1 << 28)
#define BC_SUPPORTS_RMMOD_CMD (1 << 23)
#define HAS_PHYS_PORT_ID (1 << 24)
#define AER_ENABLED (1 << 25)
#define PTP_SUPPORTED (1 << 26)
#define TX_TIMESTAMPING_EN (1 << 27)
#define BP_NOMCP(bp) ((bp)->flags & NO_MCP_FLAG)
@ -1691,13 +1690,9 @@ struct bnx2x {
#define BNX2X_STATE_ERROR 0xf000
#define BNX2X_MAX_PRIORITY 8
#define BNX2X_MAX_ENTRIES_PER_PRI 16
#define BNX2X_MAX_COS 3
#define BNX2X_MAX_TX_COS 2
int num_queues;
uint num_ethernet_queues;
uint num_cnic_queues;
int num_napi_queues;
int disable_tpa;
u32 rx_mode;

5
drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
View File

@ -2092,7 +2092,6 @@ static void bnx2x_dcbnl_get_pfc_cfg(struct net_device *netdev, int prio,
static u8 bnx2x_dcbnl_set_all(struct net_device *netdev)
{
struct bnx2x *bp = netdev_priv(netdev);
int rc = 0;
DP(BNX2X_MSG_DCB, "SET-ALL\n");
@ -2110,9 +2109,7 @@ static u8 bnx2x_dcbnl_set_all(struct net_device *netdev)
1);
bnx2x_dcbx_init(bp, true);
}
DP(BNX2X_MSG_DCB, "set_dcbx_params done (%d)\n", rc);
if (rc)
return 1;
DP(BNX2X_MSG_DCB, "set_dcbx_params done\n");
return 0;
}

16
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
View File

@ -2075,8 +2075,6 @@ int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port)
else
value = 0;
DP(NETIF_MSG_LINK, "pin %d value 0x%x\n", gpio_num, value);
return value;
}
@ -4682,7 +4680,7 @@ static bool bnx2x_check_blocks_with_parity2(struct bnx2x *bp, u32 sig,
for (i = 0; sig; i++) {
cur_bit = (0x1UL << i);
if (sig & cur_bit) {
res |= true; /* Each bit is real error! */
res = true; /* Each bit is real error! */
if (print) {
switch (cur_bit) {
case AEU_INPUTS_ATTN_BITS_CSEMI_PARITY_ERROR:
@ -4761,21 +4759,21 @@ static bool bnx2x_check_blocks_with_parity3(struct bnx2x *bp, u32 sig,
_print_next_block((*par_num)++,
"MCP ROM");
*global = true;
res |= true;
res = true;
break;
case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_RX_PARITY:
if (print)
_print_next_block((*par_num)++,
"MCP UMP RX");
*global = true;
res |= true;
res = true;
break;
case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_UMP_TX_PARITY:
if (print)
_print_next_block((*par_num)++,
"MCP UMP TX");
*global = true;
res |= true;
res = true;
break;
case AEU_INPUTS_ATTN_BITS_MCP_LATCHED_SCPAD_PARITY:
if (print)
@ -4807,7 +4805,7 @@ static bool bnx2x_check_blocks_with_parity4(struct bnx2x *bp, u32 sig,
for (i = 0; sig; i++) {
cur_bit = (0x1UL << i);
if (sig & cur_bit) {
res |= true; /* Each bit is real error! */
res = true; /* Each bit is real error! */
if (print) {
switch (cur_bit) {
case AEU_INPUTS_ATTN_BITS_PGLUE_PARITY_ERROR:
@ -6114,7 +6112,7 @@ static int bnx2x_fill_accept_flags(struct bnx2x *bp, u32 rx_mode,
}
/* Set ACCEPT_ANY_VLAN as we do not enable filtering by VLAN */
if (bp->rx_mode != BNX2X_RX_MODE_NONE) {
if (rx_mode != BNX2X_RX_MODE_NONE) {
__set_bit(BNX2X_ACCEPT_ANY_VLAN, rx_accept_flags);
__set_bit(BNX2X_ACCEPT_ANY_VLAN, tx_accept_flags);
}
@ -9026,7 +9024,7 @@ static int bnx2x_func_wait_started(struct bnx2x *bp)
struct bnx2x_func_state_params func_params = {NULL};
DP(NETIF_MSG_IFDOWN,
"Hmmm... Unexpected function state! Forcing STARTED-->TX_ST0PPED-->STARTED\n");
"Hmmm... Unexpected function state! Forcing STARTED-->TX_STOPPED-->STARTED\n");
func_params.f_obj = &bp->func_obj;
__set_bit(RAMROD_DRV_CLR_ONLY,

27
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
View File

@ -1321,8 +1321,6 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
BNX2X_MAX_NUM_VF_QUEUES * sizeof(struct bnx2x_vf_queue),
GFP_KERNEL);
DP(BNX2X_MSG_IOV, "bp->vfdb->vfqs was %p\n", bp->vfdb->vfqs);
if (!bp->vfdb->vfqs) {
BNX2X_ERR("failed to allocate vf queue array\n");
err = -ENOMEM;
@ -1985,21 +1983,6 @@ void bnx2x_iov_adjust_stats_req(struct bnx2x *bp)
bp->fw_stats_req->hdr.cmd_num = bp->fw_stats_num + stats_count;
}
static inline
struct bnx2x_virtf *__vf_from_stat_id(struct bnx2x *bp, u8 stat_id)
{
int i;
struct bnx2x_virtf *vf = NULL;
for_each_vf(bp, i) {
vf = BP_VF(bp, i);
if (stat_id >= vf->igu_base_id &&
stat_id < vf->igu_base_id + vf_sb_count(vf))
break;
}
return vf;
}
/* VF API helpers */
static void bnx2x_vf_qtbl_set_q(struct bnx2x *bp, u8 abs_vfid, u8 qid,
u8 enable)
@ -2362,12 +2345,6 @@ int bnx2x_vf_release(struct bnx2x *bp, struct bnx2x_virtf *vf)
return rc;
}
static inline void bnx2x_vf_get_sbdf(struct bnx2x *bp,
struct bnx2x_virtf *vf, u32 *sbdf)
{
*sbdf = vf->devfn | (vf->bus << 8);
}
void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
enum channel_tlvs tlv)
{
@ -2416,7 +2393,7 @@ void bnx2x_unlock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
/* log the unlock */
DP(BNX2X_MSG_IOV, "VF[%d]: vf pf channel unlocked by %d\n",
vf->abs_vfid, vf->op_current);
vf->abs_vfid, current_tlv);
}
static int bnx2x_set_pf_tx_switching(struct bnx2x *bp, bool enable)
@ -2628,7 +2605,7 @@ static int bnx2x_vf_op_prep(struct bnx2x *bp, int vfidx,
}
if (!IS_SRIOV(bp)) {
BNX2X_ERR("sriov is disabled - can't utilize iov-realted functionality\n");
BNX2X_ERR("sriov is disabled - can't utilize iov-related functionality\n");
return -EINVAL;
}

5
drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
View File

@ -137,7 +137,7 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp)
cpu_to_le16(bp->stats_counter++);
DP(BNX2X_MSG_STATS, "Sending statistics ramrod %d\n",
bp->fw_stats_req->hdr.drv_stats_counter);
le16_to_cpu(bp->fw_stats_req->hdr.drv_stats_counter));
/* adjust the ramrod to include VF queues statistics */
bnx2x_iov_adjust_stats_req(bp);
@ -200,7 +200,7 @@ static void bnx2x_hw_stats_post(struct bnx2x *bp)
}
}
static int bnx2x_stats_comp(struct bnx2x *bp)
static void bnx2x_stats_comp(struct bnx2x *bp)
{
u32 *stats_comp = bnx2x_sp(bp, stats_comp);
int cnt = 10;
@ -214,7 +214,6 @@ static int bnx2x_stats_comp(struct bnx2x *bp)
cnt--;
usleep_range(1000, 2000);
}
return 1;
}
/*

9
drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
View File

@ -583,7 +583,6 @@ int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
flags |= VFPF_QUEUE_FLG_STATS;
flags |= VFPF_QUEUE_FLG_CACHE_ALIGN;
flags |= VFPF_QUEUE_FLG_VLAN;
DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
/* Common */
req->vf_qid = fp_idx;
@ -952,14 +951,6 @@ static void storm_memset_vf_mbx_valid(struct bnx2x *bp, u16 abs_fid)
REG_WR8(bp, addr, 1);
}
static inline void bnx2x_set_vf_mbxs_valid(struct bnx2x *bp)
{
int i;
for_each_vf(bp, i)
storm_memset_vf_mbx_valid(bp, bnx2x_vf(bp, i, abs_vfid));
}
/* enable vf_pf mailbox (aka vf-pf-channel) */
void bnx2x_vf_enable_mbx(struct bnx2x *bp, u8 abs_vfid)
{