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| author | Johannes Berg <johannes@sipsolutions.net> | 2008-10-09 12:13:49 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-10-31 19:00:06 -0400 |
| commit | d9fe60dea7779d412b34679f1177c5ca1940ea8d (patch) | |
| tree | a51e16b013f7c1d16ded502cb32c03872bcbfcaa /net/mac80211/util.c | |
| parent | 40333e4fb476014cdd939d27e20eb54573172b32 (diff) | |
| download | linux-d9fe60dea7779d412b34679f1177c5ca1940ea8d.tar.gz linux-d9fe60dea7779d412b34679f1177c5ca1940ea8d.tar.bz2 linux-d9fe60dea7779d412b34679f1177c5ca1940ea8d.zip | |
802.11: clean up/fix HT support
This patch cleans up a number of things:
* the unusable definition of the HT capabilities/HT information
information elements
* variable names that are hard to understand
* mac80211: move ieee80211_handle_ht to ht.c and remove the unused
enable_ht parameter
* mac80211: fix bug with MCS rate 32 in ieee80211_handle_ht
* mac80211: fix bug with casting the result of ieee80211_bss_get_ie
to an information element _contents_ rather than the
whole element, add size checking (another out-of-bounds
access bug fixed!)
* mac80211: remove some unused return values in favour of BUG_ON
checking
* a few minor other things
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 1b605457017e..9941a60a2327 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -532,8 +532,8 @@ void ieee802_11_parse_elems(u8 *start, size_t len, if (elen >= sizeof(struct ieee80211_ht_cap)) elems->ht_cap_elem = (void *)pos; break; - case WLAN_EID_HT_EXTRA_INFO: - if (elen >= sizeof(struct ieee80211_ht_addt_info)) + case WLAN_EID_HT_INFORMATION: + if (elen >= sizeof(struct ieee80211_ht_info)) elems->ht_info_elem = (void *)pos; break; case WLAN_EID_MESH_ID: |