Fix sparse warning:

drivers/scsi/bfa/bfad.c:1491:1: warning:
 symbol 'restart_bfa' was not declared. Should it be static?

Reported-by: Hulk Robot <[email protected]>
Signed-off-by: YueHaibing <[email protected]>
---
 drivers/scsi/bfa/bfad.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 2f9213b..eb0c763 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -1487,8 +1487,7 @@ bfad_pci_error_detected(struct pci_dev *pdev, 
pci_channel_state_t state)
        return ret;
 }
 
-int
-restart_bfa(struct bfad_s *bfad)
+static int restart_bfa(struct bfad_s *bfad)
 {
        unsigned long flags;
        struct pci_dev *pdev = bfad->pcidev;
-- 
2.7.4


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