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cxgb4: unexport cxgb4_dcb_enabled

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A recent cleanup marked cxgb4_dcb_enabled as 'static', which is correct, but this ignored
how the symbol is also exported. In addition, the export can be compiled out when modules
are disabled, causing a harmless compiler warning in configurations for which it is not
used at all:

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:282:12: error: 'cxgb4_dcb_enabled' defined but not used [-Werror=unused-function]

This removes the export and moves the function into the correct #ifdef so we only build
it when there are users.

Fixes: 50935857f8 ("cxgb4: mark symbols static where possible")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2016-09-30 18:15:33 +02:00 committed by David S. Miller
parent fa34cd94fb
commit 7c70c4f8b2
1 changed files with 1 additions and 6 deletions
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7
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
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@ -277,11 +277,9 @@ static void dcb_tx_queue_prio_enable(struct net_device *dev, int enable)
txq->dcb_prio = value;
}
}
#endif /* CONFIG_CHELSIO_T4_DCB */
static int cxgb4_dcb_enabled(const struct net_device *dev)
{
#ifdef CONFIG_CHELSIO_T4_DCB
struct port_info *pi = netdev_priv(dev);
if (!pi->dcb.enabled)
@ -289,11 +287,8 @@ static int cxgb4_dcb_enabled(const struct net_device *dev)
return ((pi->dcb.state == CXGB4_DCB_STATE_FW_ALLSYNCED) ||
(pi->dcb.state == CXGB4_DCB_STATE_HOST));
#else
return 0;
#endif
}
EXPORT_SYMBOL(cxgb4_dcb_enabled);
#endif /* CONFIG_CHELSIO_T4_DCB */
void t4_os_link_changed(struct adapter *adapter, int port_id, int link_stat)
{