X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fwireless%2Fradiotap.c;h=f591871a7b4fe137604577d0ae0d561d5e6c8f1d;hb=d8f4b819c3a5b54a978c6fe5249a17cff490c4a1;hp=28fbd0b0b5688c23462641d9eeb5f918ae93be9c;hpb=347c53dca73fca317d57781f510f5ff4f6c0d0d7;p=linux-2.6

diff --git a/net/wireless/radiotap.c b/net/wireless/radiotap.c
index 28fbd0b0b5..f591871a7b 100644
--- a/net/wireless/radiotap.c
+++ b/net/wireless/radiotap.c
@@ -59,23 +59,21 @@ int ieee80211_radiotap_iterator_init(
 		return -EINVAL;
 
 	/* sanity check for allowed length and radiotap length field */
-	if (max_length < le16_to_cpu(get_unaligned(&radiotap_header->it_len)))
+	if (max_length < get_unaligned_le16(&radiotap_header->it_len))
 		return -EINVAL;
 
 	iterator->rtheader = radiotap_header;
-	iterator->max_length = le16_to_cpu(get_unaligned(
-						&radiotap_header->it_len));
+	iterator->max_length = get_unaligned_le16(&radiotap_header->it_len);
 	iterator->arg_index = 0;
-	iterator->bitmap_shifter = le32_to_cpu(get_unaligned(
-						&radiotap_header->it_present));
+	iterator->bitmap_shifter = get_unaligned_le32(&radiotap_header->it_present);
 	iterator->arg = (u8 *)radiotap_header + sizeof(*radiotap_header);
 	iterator->this_arg = NULL;
 
 	/* find payload start allowing for extended bitmap(s) */
 
 	if (unlikely(iterator->bitmap_shifter & (1<<IEEE80211_RADIOTAP_EXT))) {
-		while (le32_to_cpu(get_unaligned((__le32 *)iterator->arg)) &
-				   (1<<IEEE80211_RADIOTAP_EXT)) {
+		while (get_unaligned_le32(iterator->arg) &
+		       (1 << IEEE80211_RADIOTAP_EXT)) {
 			iterator->arg += sizeof(u32);
 
 			/*
@@ -241,8 +239,8 @@ int ieee80211_radiotap_iterator_next(
 			if (iterator->bitmap_shifter & 1) {
 				/* b31 was set, there is more */
 				/* move to next u32 bitmap */
-				iterator->bitmap_shifter = le32_to_cpu(
-					get_unaligned(iterator->next_bitmap));
+				iterator->bitmap_shifter =
+				    get_unaligned_le32(iterator->next_bitmap);
 				iterator->next_bitmap++;
 			} else
 				/* no more bitmaps: end */