Subject: [PATCH] net-thunder: One check less in nicvf_register_interrupts() after error detection

From: SF Markus Elfring <[email-masked]>
Date: Thu, 31 Dec 2015 22:47:31 +0100

From: Markus Elfring <[email-masked]>
Date: Thu, 31 Dec 2015 22:40:39 +0100

Adjust a jump target to eliminate a check before error logging.
Use the identifier "report_failure" instead of "err".

Signed-off-by: Markus Elfring <[email-masked]>
---
 drivers/net/ethernet/cavium/thunder/nicvf_main.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index c24cb2a..21e1579 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -922,7 +922,7 @@ static int nicvf_register_interrupts(struct nicvf *nic)
 		ret = request_irq(vector, nicvf_intr_handler,
 				  0, nic->irq_name[irq], nic->napi[irq]);
 		if (ret)
-			goto err;
+			goto report_failure;
 		nic->irq_allocated[irq] = true;
 	}
 
@@ -933,7 +933,7 @@ static int nicvf_register_interrupts(struct nicvf *nic)
 		ret = request_irq(vector, nicvf_rbdr_intr_handler,
 				  0, nic->irq_name[irq], nic);
 		if (ret)
-			goto err;
+			goto report_failure;
 		nic->irq_allocated[irq] = true;
 	}
 
@@ -944,13 +944,12 @@ static int nicvf_register_interrupts(struct nicvf *nic)
 	ret = request_irq(nic->msix_entries[irq].vector,
 			  nicvf_qs_err_intr_handler,
 			  0, nic->irq_name[irq], nic);
-	if (!ret)
+	if (!ret) {
 		nic->irq_allocated[irq] = true;
-
-err:
-	if (ret)
-		netdev_err(nic->netdev, "request_irq failed, vector %d\n", irq);
-
+		return 0;
+	}
+report_failure:
+	netdev_err(nic->netdev, "request_irq failed, vector %d\n", irq);
 	return ret;
 }
 
-- 
2.6.3