| commit | 14231176b0dc358f8693f25b62017d222dd995e6 | |
| author | Anton Vorontsov <avorontsov@ru.mvista.com> | |
| Mon, 12 Oct 2009 06:00:33 +0000 (12 06:00 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Tue, 13 Oct 2009 06:54:02 +0000 (12 23:54 -0700) | ||
| tree | c4340a05293f7a57b6c1a3e045b489349c6c2ffb | treesnapshot (tar.gz zip) |
| parent | e69edd21819823bbad06d1d02f9fa21713fad173 | commitdiff |
gianfar: Don't needlessly set the wrap bit for the last RX BD
startup_gfar() sets the wrap bit for the last rxbd just after
gfar_new_rxbdp() call, which is issued for all rxbds. And
gfar_new_rxbdp() has the following check already:
if (bdp == priv->rx_bd_base + priv->rx_ring_size - 1)
lstatus |= BD_LFLAG(RXBD_WRAP);
So we don't need to set the bit again.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
startup_gfar() sets the wrap bit for the last rxbd just after
gfar_new_rxbdp() call, which is issued for all rxbds. And
gfar_new_rxbdp() has the following check already:
if (bdp == priv->rx_bd_base + priv->rx_ring_size - 1)
lstatus |= BD_LFLAG(RXBD_WRAP);
So we don't need to set the bit again.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/gianfar.c | diffblobblamehistory |