diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-05-02 07:19:33 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-14 22:29:32 +0200 |
| commit | ae7245cbf27ee6b6423bc363cbe01c93e57befda (patch) | |
| tree | cf591e82a4ca3bbac2c74fe7a77e6f09fd1a1a44 /net/wireless | |
| parent | mac80211: remove unnecessary byteshifts in frame control testing (diff) | |
| download | linux-ae7245cbf27ee6b6423bc363cbe01c93e57befda.tar.xz linux-ae7245cbf27ee6b6423bc363cbe01c93e57befda.zip | |
wireless: use get/put_unaligned_* helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/radiotap.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/net/wireless/radiotap.c b/net/wireless/radiotap.c index 28fbd0b0b568..f591871a7b4f 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 */ |