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staging: brcm80211: removed unused struct net_device_stats related code

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Code cleanup. Variables were set but never read.

Cc: devel@linuxdriverproject.org
Cc: linux-wireless@vger.kernel.org
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Roland Vossen 2011-05-13 11:59:32 +02:00 • committed by Greg Kroah-Hartman
commit 75e436d3ed
2 changed files with 0 additions and 33 deletions
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29
drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
View file

@ -1731,35 +1731,6 @@ void wl_free_timer(struct wl_info *wl, struct wl_timer *t)
*/
static int wl_linux_watchdog(void *ctx)
{
struct wl_info *wl = (struct wl_info *) ctx;
struct wl_cnt *cnt;
struct net_device_stats *stats = NULL;
uint id;
/* refresh stats */
if (wl->pub->up) {
cnt = wl->pub->_cnt;
id = 1 - wl->stats_id;
stats = &wl->stats_watchdog[id];
stats->rx_packets = cnt->rxframe;
stats->tx_packets = cnt->txframe;
stats->rx_bytes = cnt->rxbyte;
stats->tx_bytes = cnt->txbyte;
stats->rx_errors = cnt->rxerror;
stats->tx_errors = cnt->txerror;
stats->collisions = 0;
stats->rx_length_errors = 0;
stats->rx_over_errors = cnt->rxoflo;
stats->rx_crc_errors = cnt->rxcrc;
stats->rx_frame_errors = 0;
stats->rx_fifo_errors = cnt->rxoflo;
stats->rx_missed_errors = 0;
stats->tx_fifo_errors = cnt->txuflo;
wl->stats_id = id;
}
return 0;
}

4
drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
View file

@ -67,10 +67,6 @@ struct wl_info {
#ifdef LINUXSTA_PS
u32 pci_psstate[16]; /* pci ps-state save/restore */
#endif
/* RPC, handle, lock, txq, workitem */
uint stats_id; /* the current set of stats */
/* ping-pong stats counters updated by Linux watchdog */
struct net_device_stats stats_watchdog[2];
struct wl_firmware fw;
struct wiphy *wiphy;
};