brcmfmac: make pointer type constant in brcmf_set_management_ie()
The vendor ie buffer passed to brcmf_set_management_ie() is not modified
and the caller always provided a constant buffer, which needed a cast.
Better making the buffer parameter of the function constant so the
casts can be removed.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index c979ce1..94da6c9 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -3681,7 +3681,7 @@
}
static s32
-brcmf_parse_vndr_ies(u8 *vndr_ie_buf, u32 vndr_ie_len,
+brcmf_parse_vndr_ies(const u8 *vndr_ie_buf, u32 vndr_ie_len,
struct parsed_vndr_ies *vndr_ies)
{
s32 err = 0;
@@ -3760,10 +3760,10 @@
return ie_len + VNDR_IE_HDR_SIZE;
}
-static s32
-brcmf_set_management_ie(struct brcmf_cfg80211_info *cfg,
- struct net_device *ndev, s32 pktflag,
- u8 *vndr_ie_buf, u32 vndr_ie_len)
+static
+s32 brcmf_set_management_ie(struct brcmf_cfg80211_info *cfg,
+ struct net_device *ndev, s32 pktflag,
+ const u8 *vndr_ie_buf, u32 vndr_ie_len)
{
struct brcmf_if *ifp = netdev_priv(ndev);
struct vif_saved_ie *saved_ie = &ifp->vif->saved_ie;
@@ -4004,7 +4004,7 @@
/* Set Beacon IEs to FW */
err = brcmf_set_management_ie(cfg, ndev,
VNDR_IE_BEACON_FLAG,
- (u8 *)settings->beacon.tail,
+ settings->beacon.tail,
settings->beacon.tail_len);
if (err)
WL_ERR("Set Beacon IE Failed\n");
@@ -4014,7 +4014,7 @@
/* Set Probe Response IEs to FW */
err = brcmf_set_management_ie(cfg, ndev,
VNDR_IE_PRBRSP_FLAG,
- (u8 *)settings->beacon.proberesp_ies,
+ settings->beacon.proberesp_ies,
settings->beacon.proberesp_ies_len);
if (err)
WL_ERR("Set Probe Resp IE Failed\n");