linux-kernel - [PATCH] can: wrong index used in inner loop

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Date:	Tue, 08 Mar 2011 20:52:55 +0100
From:	roel <roel.kluin@...il.com>
To:	Wolfgang Grandegger <wg@...ndegger.com>,
	socketcan-core@...ts.berlios.de, netdev@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] can: wrong index used in inner loop

Index i was already used in the outer loop.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
 drivers/net/can/usb/esd_usb2.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 05a5275..dc53c83 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -659,7 +659,7 @@ failed:
 static void unlink_all_urbs(struct esd_usb2 *dev)
 {
 	struct esd_usb2_net_priv *priv;
-	int i;
+	int i, j;
 
 	usb_kill_anchored_urbs(&dev->rx_submitted);
 	for (i = 0; i < dev->net_count; i++) {
@@ -668,8 +668,8 @@ static void unlink_all_urbs(struct esd_usb2 *dev)
 			usb_kill_anchored_urbs(&priv->tx_submitted);
 			atomic_set(&priv->active_tx_jobs, 0);
 
-			for (i = 0; i < MAX_TX_URBS; i++)
-				priv->tx_contexts[i].echo_index = MAX_TX_URBS;
+			for (j = 0; j < MAX_TX_URBS; j++)
+				priv->tx_contexts[j].echo_index = MAX_TX_URBS;
 		}
 	}
 }
--
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