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authorGabor Juhos <juhosg@openwrt.org>2013-06-04 15:40:41 +0400
committerJohn W. Linville <linville@tuxdriver.com>2013-06-12 22:59:35 +0400
commit04453e9bda9da510e79c66f56ab463215d042aa8 (patch)
tree483778c5c9dd2aadf93df66478326c67fa5ddfb6 /drivers/net/wireless/rt2x00/rt2x00queue.c
parent56e8256351c358d7a2003f6fe10dcb5e2bc394f7 (diff)
downloadlinux-04453e9bda9da510e79c66f56ab463215d042aa8.tar.xz
rt2x00: rt2x00queue: setup queue->threshold from queue->limit
Use the queue->limit value instead of the qdesc->entry_num to compute the threshold. The two source values are the same and the data queue descriptor structure will be removed by a later patch. Also separate the computation from the rest of the init code to make further changes easier. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00queue.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00queue.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index c12d1c8ae618..3ae2264fdabc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -1323,11 +1323,12 @@ static void rt2x00queue_init(struct rt2x00_dev *rt2x00dev,
BUG_ON(!qdesc);
queue->limit = qdesc->entry_num;
- queue->threshold = DIV_ROUND_UP(qdesc->entry_num, 10);
queue->data_size = qdesc->data_size;
queue->desc_size = qdesc->desc_size;
queue->winfo_size = qdesc->winfo_size;
queue->priv_size = qdesc->priv_size;
+
+ queue->threshold = DIV_ROUND_UP(queue->limit, 10);
}
int rt2x00queue_allocate(struct rt2x00_dev *rt2x00dev)