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| author | S.Çağlar Onur <caglar@pardus.org.tr> | 2008-02-14 17:36:47 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:10 -0500 |
| commit | ab46623ec1f4ea022b861333ce959f0b8f9eb70e (patch) | |
| tree | a23b54ed3379ab103e3c2e37bdba8d152a9c6380 /net/mac80211/rx.c | |
| parent | ac2bf3242e1a329543be50b5c9df4f0119ee188c (diff) | |
| download | lwn-ab46623ec1f4ea022b861333ce959f0b8f9eb70e.tar.gz lwn-ab46623ec1f4ea022b861333ce959f0b8f9eb70e.zip | |
net/mac80211/: Use time_* macros
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 <caglar@pardus.org.tr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index b1fc112152c9..472b19fc9143 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -9,6 +9,7 @@ * published by the Free Software Foundation. */ +#include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/skbuff.h> #include <linux/netdevice.h> @@ -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; } |