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Message-Id: <1442499681-16712-1-git-send-email-izumi.taku@jp.fujitsu.com>
Date: Thu, 17 Sep 2015 23:21:21 +0900
From: Taku Izumi <izumi.taku@...fujitsu.com>
To: netdev@...r.kernel.org, davem@...emloft.net
Cc: dan.carpenter@...cle.com, Taku Izumi <izumi.taku@...fujitsu.com>
Subject: [PATCH net] fjes: fix off-by-one error at fjes_hw_update_zone_task()
Dan Carpenter reported off-by-one error of fjes at
http://www.mail-archive.com/netdev@vger.kernel.org/msg77520.html
Actually this is a bug.
ep_shm_info[epidx].{es_status, zone} should be update
inside for loop.
This patch fixes this bug.
Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Taku Izumi <izumi.taku@...fujitsu.com>
---
drivers/net/fjes/fjes_hw.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/fjes/fjes_hw.c b/drivers/net/fjes/fjes_hw.c
index b5f4a78..2d3848c 100644
--- a/drivers/net/fjes/fjes_hw.c
+++ b/drivers/net/fjes/fjes_hw.c
@@ -1011,11 +1011,11 @@ static void fjes_hw_update_zone_task(struct work_struct *work)
set_bit(epidx, &irq_bit);
break;
}
- }
-
- hw->ep_shm_info[epidx].es_status = info[epidx].es_status;
- hw->ep_shm_info[epidx].zone = info[epidx].zone;
+ hw->ep_shm_info[epidx].es_status =
+ info[epidx].es_status;
+ hw->ep_shm_info[epidx].zone = info[epidx].zone;
+ }
break;
}
--
1.8.3.1
--
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