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staging: brcm80211: fix cast to pointer from integer 

bcm_pktq_flush and related functions only ever get 0 or a pointer for
arg, so make it a pointer.

This might fix a crash on 64bit.

Signed-off-by: Clemens Noss <cnoss@gmx.de>
Acked-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Clemens Noss 2011-05-15 22:45:30 +02:00 committed by Greg Kroah-Hartman
parent 7a9aea511a
commit 84067de664
5 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
View File

@ -2845,7 +2845,7 @@ void dhd_bus_stop(struct dhd_bus *bus, bool enforce_mutex)
dhdsdio_clkctl(bus, CLK_SDONLY, false);
/* Clear the data packet queues */
bcm_pktq_flush(&bus->txq, true, NULL, 0);
bcm_pktq_flush(&bus->txq, true, NULL, NULL);
/* Clear any held glomming stuff */
if (bus->glomd)

4
drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
View File

@ -1204,7 +1204,7 @@ void wlc_ampdu_shm_upd(struct ampdu_info *ampdu)
/*
* callback function that helps flushing ampdu packets from a priority queue
*/
static bool cb_del_ampdu_pkt(void *p, int arg_a)
static bool cb_del_ampdu_pkt(void *p, void *arg_a)
{
struct sk_buff *mpdu = (struct sk_buff *)p;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(mpdu);
@ -1248,7 +1248,7 @@ void wlc_ampdu_flush(struct wlc_info *wlc,
ampdu_pars.tid = tid;
for (prec = 0; prec < pq->num_prec; prec++) {
bcm_pktq_pflush(pq, prec, true, cb_del_ampdu_pkt,
(int)&ampdu_pars);
(void *)&ampdu_pars);
}
wlc_inval_dma_pkts(wlc->hw, sta, dma_cb_fn_ampdu);
}

4
drivers/staging/brcm80211/brcmsmac/wlc_main.c
View File

@ -2453,7 +2453,7 @@ uint wlc_down(struct wlc_info *wlc)
/* flush tx queues */
for (qi = wlc->tx_queues; qi != NULL; qi = qi->next) {
bcm_pktq_flush(&qi->q, true, NULL, 0);
bcm_pktq_flush(&qi->q, true, NULL, NULL);
}
callbacks += wlc_bmac_down_finish(wlc->hw);
@ -7519,7 +7519,7 @@ void wlc_wait_for_tx_completion(struct wlc_info *wlc, bool drop)
{
/* flush packet queue when requested */
if (drop)
bcm_pktq_flush(&wlc->pkt_queue->q, false, NULL, 0);
bcm_pktq_flush(&wlc->pkt_queue->q, false, NULL, NULL);
/* wait for queue and DMA fifos to run dry */
while (!pktq_empty(&wlc->pkt_queue->q) ||

6
drivers/staging/brcm80211/include/bcmutils.h
View File

@ -74,7 +74,7 @@
#define PKTQ_PREC_ITER(pq, prec) for (prec = (pq)->num_prec - 1; prec >= 0; prec--)
/* fn(pkt, arg). return true if pkt belongs to if */
typedef bool(*ifpkt_cb_t) (void *, int);
typedef bool(*ifpkt_cb_t) (void *, void *);
/* operations on a specific precedence in packet queue */
@ -100,7 +100,7 @@ extern void bcm_pkt_buf_free_skb(struct sk_buff *skb);
/* Empty the queue at particular precedence level */
extern void bcm_pktq_pflush(struct pktq *pq, int prec,
bool dir, ifpkt_cb_t fn, int arg);
bool dir, ifpkt_cb_t fn, void *arg);
/* operations on a set of precedences in packet queue */
@ -127,7 +127,7 @@ extern void bcm_pktq_init(struct pktq *pq, int num_prec, int max_len);
/* prec_out may be NULL if caller is not interested in return value */
extern struct sk_buff *bcm_pktq_peek_tail(struct pktq *pq, int *prec_out);
extern void bcm_pktq_flush(struct pktq *pq, bool dir,
ifpkt_cb_t fn, int arg);
ifpkt_cb_t fn, void *arg);
/* externs */
/* packet */

4
drivers/staging/brcm80211/util/bcmutils.c
View File

@ -231,7 +231,7 @@ EXPORT_SYMBOL(bcm_pktq_pdeq_tail);
void
bcm_pktq_pflush(struct pktq *pq, int prec, bool dir,
ifpkt_cb_t fn, int arg)
ifpkt_cb_t fn, void *arg)
{
struct pktq_prec *q;
struct sk_buff *p, *prev = NULL;
@ -263,7 +263,7 @@ bcm_pktq_pflush(struct pktq *pq, int prec, bool dir,
EXPORT_SYMBOL(bcm_pktq_pflush);
void bcm_pktq_flush(struct pktq *pq, bool dir,
ifpkt_cb_t fn, int arg)
ifpkt_cb_t fn, void *arg)
{
int prec;
for (prec = 0; prec < pq->num_prec; prec++)