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Staging: w35und: remove unused code from wbsoft_configure_filter() 

We don't initialize hardware multicast filter in the driver nor do we know how
to do that. Therefore, remove some code that isn't actually used from
wbsoft_configure_filter().

Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Pekka Enberg 2009-03-27 19:46:45 +02:00 committed by Greg Kroah-Hartman
parent 290d4c2350
commit 6ab3212720
1 changed files with 3 additions and 21 deletions
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24
drivers/staging/winbond/wbusb.c
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@ -83,32 +83,14 @@ static void wbsoft_configure_filter(struct ieee80211_hw *dev,
unsigned int *total_flags,
int mc_count, struct dev_mc_list *mclist)
{
unsigned int bit_nr, new_flags;
u32 mc_filter[2];
int i;
unsigned int new_flags;
new_flags = 0;
if (*total_flags & FIF_PROMISC_IN_BSS) {
if (*total_flags & FIF_PROMISC_IN_BSS)
new_flags |= FIF_PROMISC_IN_BSS;
mc_filter[1] = mc_filter[0] = ~0;
} else if ((*total_flags & FIF_ALLMULTI) || (mc_count > 32)) {
else if ((*total_flags & FIF_ALLMULTI) || (mc_count > 32))
new_flags |= FIF_ALLMULTI;
mc_filter[1] = mc_filter[0] = ~0;
} else {
mc_filter[1] = mc_filter[0] = 0;
for (i = 0; i < mc_count; i++) {
if (!mclist)
break;
printk("Should call ether_crc here\n");
//bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
bit_nr = 0;
bit_nr &= 0x3F;
mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
mclist = mclist->next;
}
}
dev->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS;