commit 0ca3e288ddd5b9a42728cdb984a68d86d45dd09a
author Malcolm Priestley <tvboxspy@gmail.com> Wed Feb 12 19:18:26 2014 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fri Feb 14 09:20:51 2014 -0800
tree 469b1db39d24cded8c674b1f88d627499f4638d1
parent bacb6de62cce0af3be40248c89f980b604b8a54f

staging: vt6656: device_set_multi: covert mc_filter to u64

Convert mc_filter to u64, preform netdev_for_each_mc_addr
mask filtering.

In MACvWriteMultiAddr endian correct mc_filter and write
the entire multicast once.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/mac.c

diff --git a/drivers/staging/vt6656/mac.c b/drivers/staging/vt6656/mac.c
index 54414ed27..3ce19dd 100644
--- a/drivers/staging/vt6656/mac.c
+++ b/drivers/staging/vt6656/mac.c
@@ -47,25 +47,19 @@
  *
  * Parameters:
  *  In:
- *      uByteidx    - Index of Mask
- *      byData      - Mask Value to write
+ *	mc_filter (mac filter)
  *  Out:
  *      none
  *
  * Return Value: none
  *
  */
-void MACvWriteMultiAddr(struct vnt_private *pDevice, u32 uByteIdx, u8 byData)
+void MACvWriteMultiAddr(struct vnt_private *pDevice, u64 mc_filter)
 {
-	u8 byData1;
+	__le64 le_mc = cpu_to_le64(mc_filter);
 
-    byData1 = byData;
-    CONTROLnsRequestOut(pDevice,
-                        MESSAGE_TYPE_WRITE,
-                        (u16) (MAC_REG_MAR0 + uByteIdx),
-                        MESSAGE_REQUEST_MACREG,
-                        1,
-                        &byData1);
+	CONTROLnsRequestOut(pDevice, MESSAGE_TYPE_WRITE, MAC_REG_MAR0,
+		MESSAGE_REQUEST_MACREG, sizeof(le_mc), (u8 *)&le_mc);
 }
 
 /*