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[SCSI] libiscsi: fix setting of nop timer 

If we rollover then we could get a next_timeout of zero, so we need
to set the new timer to that value.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Mike Christie 2008-01-31 13:36:50 -06:00 committed by James Bottomley
parent 921601b703
commit ad294e9cd1
1 changed files with 3 additions and 6 deletions
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9
drivers/scsi/libiscsi.c
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@ -1384,14 +1384,11 @@ static void iscsi_check_transport_timeouts(unsigned long data)
iscsi_send_nopout(conn, NULL);
}
next_timeout = last_recv + timeout + (conn->ping_timeout * HZ);
} else {
} else
next_timeout = last_recv + timeout;
}
if (next_timeout) {
debug_scsi("Setting next tmo %lu\n", next_timeout);
mod_timer(&conn->transport_timer, next_timeout);
}
debug_scsi("Setting next tmo %lu\n", next_timeout);
mod_timer(&conn->transport_timer, next_timeout);
done:
spin_unlock(&session->lock);
}