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madwifi: make sure that minstrel rc updates still work after a jiffies wraparound
[openwrt-10.03/.git]
/
package
/
madwifi
/
patches
/
452-minstrel_no_timer.patch
diff --git
a/package/madwifi/patches/452-minstrel_no_timer.patch
b/package/madwifi/patches/452-minstrel_no_timer.patch
index e7f2deac1c5a46461a4cd51be843aeb6bf2b3618..b9b5c9f074382ef07c0e210e1fe72a959d93ff30 100644
(file)
--- a/
package/madwifi/patches/452-minstrel_no_timer.patch
+++ b/
package/madwifi/patches/452-minstrel_no_timer.patch
@@
-32,7
+32,7
@@
int mrr;
+
-+ if (
sn->last_update + msecs_to_jiffies(TIMER_INTERVAL) < jiffies
) {
++ if (
abs(jiffies - sn->last_update) > msecs_to_jiffies(TIMER_INTERVAL)
) {
+ ath_rate_statistics(&an->an_node);
+ sn->last_update = jiffies;
+ }