diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-05-12 21:15:24 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-14 00:49:09 -0400 |
| commit | a104a6b309715495ac29dd1ba9317a91a67e9808 (patch) | |
| tree | c5e616e7060ebad0254c1209ed0ae3ac232ff658 /drivers | |
| parent | a080e7bd0a8e56519d451eaea4ab05212d90e010 (diff) | |
| download | linux-a104a6b309715495ac29dd1ba9317a91a67e9808.tar.bz2 | |
net: macb: OR vs AND typos
The bitwise tests are always true here because it uses '|' where '&' is
intended.
Fixes: 98b5a0f4a228 ('net: macb: Add support for jumbo frames')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index e7c10b0addb5..5fca3093747c 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -1644,7 +1644,7 @@ static void macb_init_hw(struct macb *bp) config |= MACB_BF(RBOF, NET_IP_ALIGN); /* Make eth data aligned */ config |= MACB_BIT(PAE); /* PAuse Enable */ config |= MACB_BIT(DRFCS); /* Discard Rx FCS */ - if (bp->caps | MACB_CAPS_JUMBO) + if (bp->caps & MACB_CAPS_JUMBO) config |= MACB_BIT(JFRAME); /* Enable jumbo frames */ else config |= MACB_BIT(BIG); /* Receive oversized frames */ @@ -1656,12 +1656,12 @@ static void macb_init_hw(struct macb *bp) config |= MACB_BIT(NBC); /* No BroadCast */ config |= macb_dbw(bp); macb_writel(bp, NCFGR, config); - if ((bp->caps | MACB_CAPS_JUMBO) && bp->jumbo_max_len) + if ((bp->caps & MACB_CAPS_JUMBO) && bp->jumbo_max_len) gem_writel(bp, JML, bp->jumbo_max_len); bp->speed = SPEED_10; bp->duplex = DUPLEX_HALF; bp->rx_frm_len_mask = MACB_RX_FRMLEN_MASK; - if (bp->caps | MACB_CAPS_JUMBO) + if (bp->caps & MACB_CAPS_JUMBO) bp->rx_frm_len_mask = MACB_RX_JFRMLEN_MASK; macb_configure_dma(bp); @@ -1875,7 +1875,7 @@ static int macb_change_mtu(struct net_device *dev, int new_mtu) return -EBUSY; max_mtu = ETH_DATA_LEN; - if (bp->caps | MACB_CAPS_JUMBO) + if (bp->caps & MACB_CAPS_JUMBO) max_mtu = gem_readl(bp, JML) - ETH_HLEN - ETH_FCS_LEN; if ((new_mtu > max_mtu) || (new_mtu < GEM_MTU_MIN_SIZE)) |