From 50935857f878c014d92be49cbf651bcfbfdacdc0 Mon Sep 17 00:00:00 2001 From: Baoyou Xie Date: Sun, 25 Sep 2016 14:10:09 +0800 Subject: [PATCH] cxgb4: mark symbols static where possible 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 Signed-off-by: David S. Miller --- .../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- .../net/ethernet/chelsio/cxgb4/cxgb4_uld.c | 23 +++++++++++-------- 2 files changed, 14 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index eaa7fa98a205..c8a5c434ad2c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -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); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c index f13b593d7c8b..b4b2d20aab3c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c @@ -191,7 +191,8 @@ freeout: 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 @@ unwind: 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;