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authorTaku Izumi <izumi.taku@jp.fujitsu.com>2015-09-17 17:21:21 +0300
committerDavid S. Miller <davem@davemloft.net>2015-09-18 08:34:09 +0300
commitadb094e5e7285385770eb7a7c122bfc663c5e174 (patch)
tree770e0bbdda45f07c81edcc5bebf284ab903db0d4 /drivers/net/fjes
parent6cf35642147103195f126d13bdc1d4c32c7c6666 (diff)
downloadlinux-adb094e5e7285385770eb7a7c122bfc663c5e174.tar.xz
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@oracle.com> Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fjes')
-rw-r--r--drivers/net/fjes/fjes_hw.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/fjes/fjes_hw.c b/drivers/net/fjes/fjes_hw.c
index b5f4a78da828..2d3848c9dc35 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;
}