cfg80211: don't pass pointer to pointer unnecessarily

The cfg80211_merge_profile() and ieee802_11_find_bssid_profile() are
a bit cleaner if we just pass the merged_ie pointer instead of a pointer
to the pointer.

This isn't a functional change, it's just a clean up.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/scan.c

@@ -1502,7 +1502,7 @@ static const struct element
 size_t cfg80211_merge_profile(const u8 *ie, size_t ielen,
 			      const struct element *mbssid_elem,
 			      const struct element *sub_elem,
-			      u8 **merged_ie, size_t max_copy_len)
+			      u8 *merged_ie, size_t max_copy_len)
 {
 	size_t copied_len = sub_elem->datalen;
 	const struct element *next_mbssid;
@@ -1510,7 +1510,7 @@ size_t cfg80211_merge_profile(const u8 *ie, size_t ielen,
 	if (sub_elem->datalen > max_copy_len)
 		return 0;
 
-	memcpy(*merged_ie, sub_elem->data, sub_elem->datalen);
+	memcpy(merged_ie, sub_elem->data, sub_elem->datalen);
 
 	while ((next_mbssid = cfg80211_get_profile_continuation(ie, ielen,
 								mbssid_elem,
@@ -1519,7 +1519,7 @@ size_t cfg80211_merge_profile(const u8 *ie, size_t ielen,
 
 		if (copied_len + next_sub->datalen > max_copy_len)
 			break;
-		memcpy(*merged_ie + copied_len, next_sub->data,
+		memcpy(merged_ie + copied_len, next_sub->data,
 		       next_sub->datalen);
 		copied_len += next_sub->datalen;
 	}
@@ -1588,7 +1588,7 @@ static void cfg80211_parse_mbssid_data(struct wiphy *wiphy,
 			profile_len = cfg80211_merge_profile(ie, ielen,
 							     elem,
 							     sub,
-							     &profile,
+							     profile,
 							     ielen);
 
 			/* found a Nontransmitted BSSID Profile */