netdev - [PATCH 4/8] tg3: Fix irq alloc error cleanup path

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Message-ID: <1320434105-12898-5-git-send-email-mcarlson@broadcom.com>
Date:	Fri, 4 Nov 2011 12:15:01 -0700
From:	"Matt Carlson" <mcarlson@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org, mcarlson@...adcom.com,
	"Ben Li" <benli@...adcom.com>,
	"Akinobu Mita" <akinobu.mita@...il.com>
Subject: [PATCH 4/8] tg3: Fix irq alloc error cleanup path

This patch fixes a bug where the irq error cleanup path did not free all
the resources it allocated.

Signed-off-by: Matt Carlson <mcarlson@...adcom.com>
Signed-off-by: Ben Li <benli@...adcom.com>
Signed-off-by: Akinobu Mita <akinobu.mita@...il.com>
Reviewed-by: Michael Chan <mchan@...adcom.com>
---
 drivers/net/ethernet/broadcom/tg3.c |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 3a75179..0413e1e 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -9677,15 +9677,14 @@ static int tg3_open(struct net_device *dev)
 		struct tg3_napi *tnapi = &tp->napi[i];
 		err = tg3_request_irq(tp, i);
 		if (err) {
-			for (i--; i >= 0; i--)
+			for (i--; i >= 0; i--) {
+				tnapi = &tp->napi[i];
 				free_irq(tnapi->irq_vec, tnapi);
-			break;
+			}
+			goto err_out2;
 		}
 	}
 
-	if (err)
-		goto err_out2;
-
 	tg3_full_lock(tp, 0);
 
 	err = tg3_init_hw(tp, 1);
-- 
1.7.3.4


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