WAN: bit and/or confusion
Fix the tests that check whether Frame* bits are not set
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index e81946d..cc00e0f 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -663,12 +663,12 @@
} else {
if (skb->data[pkt_len] & FrameRdo)
dev->stats.rx_fifo_errors++;
- else if (!(skb->data[pkt_len] | ~FrameCrc))
+ else if (!(skb->data[pkt_len] & FrameCrc))
dev->stats.rx_crc_errors++;
- else if (!(skb->data[pkt_len] | ~(FrameVfr | FrameRab)))
+ else if ((skb->data[pkt_len] & (FrameVfr | FrameRab)) !=
+ FrameVfr | FrameRab)
dev->stats.rx_length_errors++;
- else
- dev->stats.rx_errors++;
+ dev->stats.rx_errors++;
dev_kfree_skb_irq(skb);
}
refill: