From ab46623ec1f4ea022b861333ce959f0b8f9eb70e Mon Sep 17 00:00:00 2001 From: =?utf8?q?S=2E=C3=87a=C4=9Flar=20Onur?= Date: Thu, 14 Feb 2008 17:36:47 +0200 Subject: [PATCH] net/mac80211/: Use time_* macros MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So following patch implements usage of the time_after() macro, defined at linux/jiffies.h, which deals with wrapping correctly Cc: linux-wireless@vger.kernel.org Signed-off-by: S.Çağlar Onur Signed-off-by: John W. Linville --- net/mac80211/rc80211_simple.c | 3 ++- net/mac80211/rx.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/net/mac80211/rc80211_simple.c b/net/mac80211/rc80211_simple.c index c467890..a669bcb 100644 --- a/net/mac80211/rc80211_simple.c +++ b/net/mac80211/rc80211_simple.c @@ -7,6 +7,7 @@ * published by the Free Software Foundation. */ +#include #include #include #include @@ -175,7 +176,7 @@ static void rate_control_simple_tx_status(void *priv, struct net_device *dev, rate_control_rate_dec(local, sta); } - if (srctrl->avg_rate_update + 60 * HZ < jiffies) { + if (time_after(jiffies, srctrl->avg_rate_update + 60 * HZ)) { srctrl->avg_rate_update = jiffies; if (srctrl->tx_avg_rate_num > 0) { #ifdef CONFIG_MAC80211_VERBOSE_DEBUG diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index b1fc112..472b19f 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -9,6 +9,7 @@ * published by the Free Software Foundation. */ +#include #include #include #include @@ -767,7 +768,7 @@ ieee80211_reassemble_find(struct ieee80211_sub_if_data *sdata, compare_ether_addr(hdr->addr2, f_hdr->addr2) != 0) continue; - if (entry->first_frag_time + 2 * HZ < jiffies) { + if (time_after(jiffies, entry->first_frag_time + 2 * HZ)) { __skb_queue_purge(&entry->skb_list); continue; } -- 2.7.4