[PATCH] scsi: aic7xxx: Clean up errors in aic7770.c

[chenguohua]

Fix the following errors reported by checkpatch:

ERROR: return is not a function, parentheses are not required

Signed-off-by: GuoHua Cheng <chenguohua@xxxxxxx>
---
 drivers/scsi/aic7xxx/aic7770.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/aic7xxx/aic7770.c b/drivers/scsi/aic7xxx/aic7770.c
index 21f3ef4ac230..b8d3b58eec98 100644
--- a/drivers/scsi/aic7xxx/aic7770.c
+++ b/drivers/scsi/aic7xxx/aic7770.c
@@ -164,7 +164,7 @@ aic7770_config(struct ahc_softc *ahc, struct aic7770_identity *entry, u_int io)
 		break;
 	default:
 		printk("aic7770_config: invalid irq setting %d\n", intdef);
-		return (ENXIO);
+		return ENXIO;
 	}
 
 	if ((intdef & EDGE_TRIG) != 0)
-- 
2.17.1