redonkable/alistair23-linux
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[PATCH] rt2x00: Remove rt2x00_clear_link

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rt2x00_clear_link() was becoming too large for statically inline,
also it was used on a single location and shouldn't really be
used anywhere else. So move the entire code into the function
rt2x00lib_start_link_tuner()

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ivo van Doorn 2007-10-13 16:26:32 +02:00 committed by David S. Miller
parent 39e75857d0
commit 8de8c5162b
2 changed files with 18 additions and 16 deletions
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18
drivers/net/wireless/rt2x00/rt2x00.h
View file

@ -276,26 +276,14 @@ struct link {
struct delayed_work work;
};
/*
* Clear all counters inside the link structure.
*/
static inline void rt2x00_clear_link(struct link *link)
{
link->count = 0;
memset(&link->qual, 0, sizeof(link->qual));
link->qual.rx_percentage = 50;
link->qual.tx_percentage = 50;
}
/*
* Update the rssi using the walking average approach.
*/
static inline void rt2x00_update_link_rssi(struct link *link, int rssi)
{
if (!link->qual.avg_rssi)
link->qual.avg_rssi = rssi;
else
link->qual.avg_rssi = ((link->qual.avg_rssi * 7) + rssi) / 8;
if (link->qual.avg_rssi)
rssi = ((link->qual.avg_rssi * 7) + rssi) / 8;
link->qual.avg_rssi = rssi;
}
/*

16
drivers/net/wireless/rt2x00/rt2x00dev.c
View file

@ -67,7 +67,21 @@ EXPORT_SYMBOL_GPL(rt2x00lib_get_ring);
*/
static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev)
{
rt2x00_clear_link(&rt2x00dev->link);
rt2x00dev->link.count = 0;
rt2x00dev->link.vgc_level = 0;
memset(&rt2x00dev->link.qual, 0, sizeof(rt2x00dev->link.qual));
/*
* The RX and TX percentage should start at 50%
* this will assure we will get at least get some
* decent value when the link tuner starts.
* The value will be dropped and overwritten with
* the correct (measured )value anyway during the
* first run of the link tuner.
*/
rt2x00dev->link.qual.rx_percentage = 50;
rt2x00dev->link.qual.tx_percentage = 50;
/*
* Reset the link tuner.