mac80211: fix an overflow issue in minstrel_ht

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38882
This commit is contained in:
Felix Fietkau 2013-11-20 17:33:46 +00:00
parent d823c20f05
commit 1a0ae39a7e

View File

@ -4758,7 +4758,7 @@
nsecs += minstrel_mcs_groups[group].duration[rate];
- tp = 1000000 * ((mr->probability * 1000) / nsecs);
+ tp = 1000000 * (prob * 1000) / nsecs;
+ tp = 1000000 * ((prob * 1000) / nsecs);
mr->cur_tp = MINSTREL_TRUNC(tp);
}