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cxgb4: mark symbols static where possible

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We get 10 warnings when building kernel with W=1:
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:304:5: warning: no previous prototype for 'cxgb4_dcb_enabled' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:194:5: warning: no previous prototype for 'setup_sge_queues_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:241:6: warning: no previous prototype for 'free_sge_queues_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:268:5: warning: no previous prototype for 'cfg_queues_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:344:6: warning: no previous prototype for 'free_queues_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:353:5: warning: no previous prototype for 'request_msix_queue_irqs_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:379:6: warning: no previous prototype for 'free_msix_queue_irqs_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:393:6: warning: no previous prototype for 'name_msix_vecs_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:433:6: warning: no previous prototype for 'enable_rx_uld' [-Wmissing-prototypes]
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:442:6: warning: no previous prototype for 'quiesce_rx_uld' [-Wmissing-prototypes]

In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
so this patch marks these functions with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Baoyou Xie 2016-09-25 14:10:09 +08:00 committed by David S. Miller
parent 2dc0d2b452
commit 50935857f8
2 changed files with 14 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
View File

@ -279,7 +279,7 @@ static void dcb_tx_queue_prio_enable(struct net_device *dev, int enable)
}
#endif /* CONFIG_CHELSIO_T4_DCB */
int cxgb4_dcb_enabled(const struct net_device *dev)
static int cxgb4_dcb_enabled(const struct net_device *dev)
{
#ifdef CONFIG_CHELSIO_T4_DCB
struct port_info *pi = netdev_priv(dev);

23
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c
View File

@ -191,7 +191,8 @@ static int alloc_uld_rxqs(struct adapter *adap,
return err;
}
int setup_sge_queues_uld(struct adapter *adap, unsigned int uld_type, bool lro)
static int
setup_sge_queues_uld(struct adapter *adap, unsigned int uld_type, bool lro)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
int i, ret = 0;
@ -238,7 +239,7 @@ static void t4_free_uld_rxqs(struct adapter *adap, int n,
}
}
void free_sge_queues_uld(struct adapter *adap, unsigned int uld_type)
static void free_sge_queues_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
@ -265,8 +266,8 @@ void free_sge_queues_uld(struct adapter *adap, unsigned int uld_type)
kfree(rxq_info->msix_tbl);
}
int cfg_queues_uld(struct adapter *adap, unsigned int uld_type,
const struct cxgb4_uld_info *uld_info)
static int cfg_queues_uld(struct adapter *adap, unsigned int uld_type,
const struct cxgb4_uld_info *uld_info)
{
struct sge *s = &adap->sge;
struct sge_uld_rxq_info *rxq_info;
@ -341,7 +342,7 @@ int cfg_queues_uld(struct adapter *adap, unsigned int uld_type,
return 0;
}
void free_queues_uld(struct adapter *adap, unsigned int uld_type)
static void free_queues_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
@ -350,7 +351,8 @@ void free_queues_uld(struct adapter *adap, unsigned int uld_type)
kfree(rxq_info);
}
int request_msix_queue_irqs_uld(struct adapter *adap, unsigned int uld_type)
static int
request_msix_queue_irqs_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
int err = 0;
@ -376,7 +378,8 @@ int request_msix_queue_irqs_uld(struct adapter *adap, unsigned int uld_type)
return err;
}
void free_msix_queue_irqs_uld(struct adapter *adap, unsigned int uld_type)
static void
free_msix_queue_irqs_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
unsigned int idx, bmap_idx;
@ -390,7 +393,7 @@ void free_msix_queue_irqs_uld(struct adapter *adap, unsigned int uld_type)
}
}
void name_msix_vecs_uld(struct adapter *adap, unsigned int uld_type)
static void name_msix_vecs_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
int n = sizeof(adap->msix_info_ulds[0].desc);
@ -430,7 +433,7 @@ static void quiesce_rx(struct adapter *adap, struct sge_rspq *q)
}
}
void enable_rx_uld(struct adapter *adap, unsigned int uld_type)
static void enable_rx_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
int idx;
@ -439,7 +442,7 @@ void enable_rx_uld(struct adapter *adap, unsigned int uld_type)
enable_rx(adap, &rxq_info->uldrxq[idx].rspq);
}
void quiesce_rx_uld(struct adapter *adap, unsigned int uld_type)
static void quiesce_rx_uld(struct adapter *adap, unsigned int uld_type)
{
struct sge_uld_rxq_info *rxq_info = adap->sge.uld_rxq_info[uld_type];
int idx;