gianfar: Fix BD_LENGTH_MASK definition

BD_LENGTH_MASK is supposed to catch the low 16-bits of the status field, not
the low byte.  The old way, we would never be able to clean up tx packets with
sizes divisible by 256.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index b1a8334..eaa8689 100644 (file)
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -312,7 +312,7 @@ extern const char gfar_driver_version[];
 #define ATTRELI_EI(x) (x)
 
 #define BD_LFLAG(flags) ((flags) << 16)
-#define BD_LENGTH_MASK         0x00ff
+#define BD_LENGTH_MASK         0x0000ffff
 
 /* TxBD status field bits */
 #define TXBD_READY             0x8000