diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2014-03-04 18:43:14 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-23 21:38:13 -0700 |
| commit | 5184c0b7c349f6783986d1848a5f1cdf333075b1 (patch) | |
| tree | ae0f2dcb866207b3d21a012ed4e02393eea77a1d /drivers | |
| parent | eab0ff3d06510c626d121d51e599d4012847fd0f (diff) | |
| download | lwn-5184c0b7c349f6783986d1848a5f1cdf333075b1.tar.gz lwn-5184c0b7c349f6783986d1848a5f1cdf333075b1.zip | |
mwifiex: save and copy AP's VHT capability info correctly
commit d51246481c7f28bbfa1f814ded2da65e531cd4b2 upstream.
While preparing association request, intersection of device's
VHT capability information and corresponding field advertised
by AP is used.
This patch fixes a couple errors while saving and copying vht_cap
and vht_oper fields from AP's beacon.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11ac.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/scan.c | 8 |
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/wireless/mwifiex/11ac.c b/drivers/net/wireless/mwifiex/11ac.c index 5e0eec4d71c7..5d9a8084665d 100644 --- a/drivers/net/wireless/mwifiex/11ac.c +++ b/drivers/net/wireless/mwifiex/11ac.c @@ -189,8 +189,7 @@ int mwifiex_cmd_append_11ac_tlv(struct mwifiex_private *priv, vht_cap->header.len = cpu_to_le16(sizeof(struct ieee80211_vht_cap)); memcpy((u8 *)vht_cap + sizeof(struct mwifiex_ie_types_header), - (u8 *)bss_desc->bcn_vht_cap + - sizeof(struct ieee_types_header), + (u8 *)bss_desc->bcn_vht_cap, le16_to_cpu(vht_cap->header.len)); mwifiex_fill_vht_cap_tlv(priv, vht_cap, bss_desc->bss_band); diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 50b2fe53219d..470347a0a729 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -2040,12 +2040,12 @@ mwifiex_save_curr_bcn(struct mwifiex_private *priv) curr_bss->ht_info_offset); if (curr_bss->bcn_vht_cap) - curr_bss->bcn_ht_cap = (void *)(curr_bss->beacon_buf + - curr_bss->vht_cap_offset); + curr_bss->bcn_vht_cap = (void *)(curr_bss->beacon_buf + + curr_bss->vht_cap_offset); if (curr_bss->bcn_vht_oper) - curr_bss->bcn_ht_oper = (void *)(curr_bss->beacon_buf + - curr_bss->vht_info_offset); + curr_bss->bcn_vht_oper = (void *)(curr_bss->beacon_buf + + curr_bss->vht_info_offset); if (curr_bss->bcn_bss_co_2040) curr_bss->bcn_bss_co_2040 = |