bna: Staticize local functions

bna_rx_sm_stop_wait_entry(), bna_rx_sm_rxf_stop_wait_entry(), bna_rx_sm_started_entry(), bna_rx_sm_cleanup_wait_entry(), and bna_rx_sm_cleanup_wait() are used only in this file. Fix the following sparse warnings:

drivers/net/ethernet/brocade/bna/bna_tx_rx.c:1423:1: warning: symbol 'bna_rx_sm_stop_wait_entry' was not declared. Should it be static?
drivers/net/ethernet/brocade/bna/bna_tx_rx.c:1476:1: warning: symbol 'bna_rx_sm_rxf_stop_wait_entry' was not declared. Should it be static?
drivers/net/ethernet/brocade/bna/bna_tx_rx.c:1532:1: warning: symbol 'bna_rx_sm_started_entry' was not declared. Should it be static?
drivers/net/ethernet/brocade/bna/bna_tx_rx.c:1597:1: warning: symbol 'bna_rx_sm_cleanup_wait_entry' was not declared. Should it be static?
drivers/net/ethernet/brocade/bna/bna_tx_rx.c:1602:1: warning: symbol 'bna_rx_sm_cleanup_wait' was not declared. Should it be static?

---
 drivers/net/ethernet/brocade/bna/bna_tx_rx.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

index 57cd1bf..3c07064 100644
@@ -1419,7 +1419,7 @@ static void bna_rx_sm_start_wait_entry(struct bna_rx *rx)
 	bna_bfi_rx_enet_start(rx);
 }
 
-void
+static void
 bna_rx_sm_stop_wait_entry(struct bna_rx *rx)
 {
 }

@@ -1472,7 +1472,7 @@ static void bna_rx_sm_rxf_start_wait_entry(struct bna_rx *rx)
 	bna_rxf_start(&rx->rxf);
 }
 
-void
+static void
 bna_rx_sm_rxf_stop_wait_entry(struct bna_rx *rx)
 {
 }

@@ -1528,7 +1528,7 @@ bna_rx_sm_start_stop_wait(struct bna_rx *rx, enum bna_rx_event event)
 	}
 }
 
-void
+static void
 bna_rx_sm_started_entry(struct bna_rx *rx)
 {
 	struct bna_rxp *rxp;

@@ -1593,12 +1593,12 @@ static void bna_rx_sm_rxf_start_wait(struct bna_rx *rx,
 	}
 }
 
-void
+static void
 bna_rx_sm_cleanup_wait_entry(struct bna_rx *rx)
 {
 }
 
-void
+static void
 bna_rx_sm_cleanup_wait(struct bna_rx *rx, enum bna_rx_event event)
 {
 	switch (event) {

1.7.10.4

From: Jingoo Han <[email protected]>
Date: Mon, 05 Aug 2013 18:00:04 +0900

...

Applied.