Commit 6ab32127 authored by Pekka Enberg's avatar Pekka Enberg Committed by Greg Kroah-Hartman
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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: default avatarPekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 290d4c23

drivers/staging/winbond/wbusb.c

+3 −21
Original line number Diff line number Diff line
@@ -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;