Staging: batman-adv: Lower resolution for timeouts

It is enough for our timeouts to keep them in seconds instead of miliseconds.
With a too high resolution, we might even risk an integer overflow, so this
patch should make things more safe.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/staging/batman-adv/translation-table.c b/drivers/staging/batman-adv/translation-table.c
index fdd902d25c7..9e3c845e202 100644
--- a/drivers/staging/batman-adv/translation-table.c
+++ b/drivers/staging/batman-adv/translation-table.c
@@ -257,8 +257,7 @@ static void hna_local_purge(struct work_struct *work)
         while (hash_iterate(hna_local_hash, &hashit)) {
                 hna_local_entry = hashit.bucket->data;
 
-                timeout = hna_local_entry->last_seen +
-                        ((LOCAL_HNA_TIMEOUT * HZ) / 1000);
+                timeout = hna_local_entry->last_seen + LOCAL_HNA_TIMEOUT * HZ;
                 if ((!hna_local_entry->never_purge) &&
                     time_after(jiffies, timeout))
                         hna_local_del(hna_local_entry, "address timed out");