From 8de8c5162b157884aa4855564cbfd9ec9119c819 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Sat, 13 Oct 2007 16:26:32 +0200 Subject: [PATCH] rt2x00: Remove rt2x00_clear_link 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 Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- drivers/net/wireless/rt2x00/rt2x00.h | 18 +++--------------- drivers/net/wireless/rt2x00/rt2x00dev.c | 16 +++++++++++++++- 2 files changed, 18 insertions(+), 16 deletions(-) (limited to 'drivers') diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index c47a1e6333cc..d6f0a72b7a0c 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -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; } /* diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index b2016f459d3b..0f824b27f1ef 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -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. -- cgit v1.2.2