3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 1dbf2be478c8..4deae28fc211 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -2502,7 +2502,7 @@ clkwait:
 		int ret, i;
 
 		ret = brcmf_sdcard_send_buf(bus->sdiodev, bus->sdiodev->sbwad,
-			SDIO_FUNC_2, F2SYNC, (u8 *) bus->ctrl_frame_buf,
+			SDIO_FUNC_2, F2SYNC, bus->ctrl_frame_buf,
 			(u32) bus->ctrl_frame_len);
 
 		if (ret < 0) {
@@ -3327,7 +3327,7 @@ static int brcmf_sdbrcm_download_nvram(struct brcmf_sdio *bus)
 	len = brcmf_sdbrcm_get_image(memblock, MEMBLOCK, bus);
 
 	if (len > 0 && len < MEMBLOCK) {
-		bufp = (char *)memblock;
+		bufp = memblock;
 		bufp[len] = 0;
 		len = brcmf_process_nvram_vars(bufp, len);
 		bufp += len;
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
index 11054ae9d4f6..7516639412ec 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c
@@ -1433,7 +1433,7 @@ void dma_walk_packets(struct dma_pub *dmah, void (*callback_fnc)
 	struct ieee80211_tx_info *tx_info;
 
 	while (i != end) {
-		skb = (struct sk_buff *)di->txp[i];
+		skb = di->txp[i];
 		if (skb != NULL) {
 			tx_info = (struct ieee80211_tx_info *)skb->cb;
 			(callback_fnc)(tx_info, arg_a);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 19db4052c44c..e67556780a31 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -8318,7 +8318,7 @@ brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit,
 	struct brcms_pub *pub;
 
 	/* allocate struct brcms_c_info state and its substructures */
-	wlc = (struct brcms_c_info *) brcms_c_attach_malloc(unit, &err, 0);
+	wlc = brcms_c_attach_malloc(unit, &err, 0);
 	if (wlc == NULL)
 		goto fail;
 	wlc->wiphy = wl->wiphy;