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authorThomas Huehn <thomas@net.t-labs.tu-berlin.de>2013-03-04 23:30:02 +0100
committerJohannes Berg <johannes.berg@intel.com>2013-03-06 16:36:07 +0100
commitc8ca8c2f933a516b5f4586d7dc6055b72107f246 (patch)
tree87a1285588a6dcec2926e804e52fdc4d9bf8fba6 /net/mac80211/rc80211_minstrel_debugfs.c
parenta512d4b543ea20ec84f712f90a5229ab88a9709c (diff)
downloadlinux-stericsson-c8ca8c2f933a516b5f4586d7dc6055b72107f246.tar.gz
mac80211: merge value scaling macros of minstrel_ht and minstrel
Both minstrel versions use individual ways to scale up integer values to perform calculations. Merge minstrel_ht's scaling macros into minstrels header file and use them in both minstrel versions. Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rc80211_minstrel_debugfs.c')
-rw-r--r--net/mac80211/rc80211_minstrel_debugfs.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c
index d5a56226e675..c0ebfaca6ba0 100644
--- a/net/mac80211/rc80211_minstrel_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_debugfs.c
@@ -79,9 +79,9 @@ minstrel_stats_open(struct inode *inode, struct file *file)
p += sprintf(p, "%3u%s", mr->bitrate / 2,
(mr->bitrate & 1 ? ".5" : " "));
- tp = mr->cur_tp / ((18000 << 10) / 96);
- prob = mr->cur_prob / 18;
- eprob = mr->probability / 18;
+ tp = MINSTREL_TRUNC(mr->cur_tp / 10);
+ prob = MINSTREL_TRUNC(mr->cur_prob * 1000);
+ eprob = MINSTREL_TRUNC(mr->probability * 1000);
p += sprintf(p, " %6u.%1u %6u.%1u %6u.%1u "
"%3u(%3u) %8llu %8llu\n",