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| author | Ivo van Doorn <ivdoorn@gmail.com> | 2010-10-11 17:37:25 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-11 23:04:25 +0400 |
| commit | fa69560f317d961c56e29dea788b346d2b34fb87 (patch) | |
| tree | f3102311d1a38906ebaf4a7df988b91a2f38cab3 /drivers/net/wireless/rt2x00/rt2x00usb.c | |
| parent | a9325199edb093a5c7311a25d15da20ee984e80b (diff) | |
| download | linux-fa69560f317d961c56e29dea788b346d2b34fb87.tar.xz | |
rt2x00: Simplify Queue function arguments
A lot of functions accept a struct rt2x00_dev combined with
either a struct queue_entry or struct data_queue argument.
This can be simplified by only passing on the queue/entry
argument.
In cases where rt2x00_dev and a sk_buff are send together,
we can send the queue_entry instead.
rt2x00usb_alloc_urb and rt2x00usb_free_urb have a bit
of vague naming. Instead they allocate all the data which
belongs to a rt2x00 data queue entry.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 4c5ae3d45625..451d637377a2 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -398,7 +398,7 @@ static void rt2x00usb_work_rxdone(struct work_struct *work) /* * Send the frame to rt2x00lib for further processing. */ - rt2x00lib_rxdone(rt2x00dev, entry); + rt2x00lib_rxdone(entry); } } @@ -542,9 +542,9 @@ static int rt2x00usb_find_endpoints(struct rt2x00_dev *rt2x00dev) return 0; } -static int rt2x00usb_alloc_urb(struct rt2x00_dev *rt2x00dev, - struct data_queue *queue) +static int rt2x00usb_alloc_entries(struct data_queue *queue) { + struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; struct queue_entry_priv_usb *entry_priv; struct queue_entry_priv_usb_bcn *bcn_priv; unsigned int i; @@ -561,7 +561,7 @@ static int rt2x00usb_alloc_urb(struct rt2x00_dev *rt2x00dev, * no guardian byte was required for the beacon, * then we are done. */ - if (rt2x00dev->bcn != queue || + if (queue->qid != QID_BEACON || !test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags)) return 0; @@ -575,9 +575,9 @@ static int rt2x00usb_alloc_urb(struct rt2x00_dev *rt2x00dev, return 0; } -static void rt2x00usb_free_urb(struct rt2x00_dev *rt2x00dev, - struct data_queue *queue) +static void rt2x00usb_free_entries(struct data_queue *queue) { + struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; struct queue_entry_priv_usb *entry_priv; struct queue_entry_priv_usb_bcn *bcn_priv; unsigned int i; @@ -596,7 +596,7 @@ static void rt2x00usb_free_urb(struct rt2x00_dev *rt2x00dev, * no guardian byte was required for the beacon, * then we are done. */ - if (rt2x00dev->bcn != queue || + if (queue->qid != QID_BEACON || !test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags)) return; @@ -623,7 +623,7 @@ int rt2x00usb_initialize(struct rt2x00_dev *rt2x00dev) * Allocate DMA */ queue_for_each(rt2x00dev, queue) { - status = rt2x00usb_alloc_urb(rt2x00dev, queue); + status = rt2x00usb_alloc_entries(queue); if (status) goto exit; } @@ -642,7 +642,7 @@ void rt2x00usb_uninitialize(struct rt2x00_dev *rt2x00dev) struct data_queue *queue; queue_for_each(rt2x00dev, queue) - rt2x00usb_free_urb(rt2x00dev, queue); + rt2x00usb_free_entries(queue); } EXPORT_SYMBOL_GPL(rt2x00usb_uninitialize); |