diff options
| author | Avinash Patil <patila@marvell.com> | 2015-01-28 15:42:00 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-29 10:20:09 +0200 |
| commit | 4facc34a1f1d6ba8fafc9afdb84f9c6ed4334c4c (patch) | |
| tree | 3d6043f8200b5be8404ce522e48d5128732aea83 /drivers/net/wireless/mwifiex/11n.c | |
| parent | 09f63ae65f907a7fadf7fcf408f80909cbf2af4b (diff) | |
| download | linux-4facc34a1f1d6ba8fafc9afdb84f9c6ed4334c4c.tar.bz2 | |
mwifiex: do not declare wdev as pointer
wdev is used even after del_virtual_interface handler in cfg80211
in nl80211_post_doit. Since we have freed wdev in handling of
del_virtual_intf, this can result into crash while deleting
interface.
Avoid this be not declaring wdev which part of
mwifiex_private structure but struct wireless_dev type.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mwifiex/11n.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index c5c83cf664d8..543148d27b01 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -39,7 +39,7 @@ int mwifiex_fill_cap_info(struct mwifiex_private *priv, u8 radio_type, { uint16_t ht_ext_cap = le16_to_cpu(ht_cap->extended_ht_cap_info); struct ieee80211_supported_band *sband = - priv->wdev->wiphy->bands[radio_type]; + priv->wdev.wiphy->bands[radio_type]; if (WARN_ON_ONCE(!sband)) { dev_err(priv->adapter->dev, "Invalid radio type!\n"); @@ -314,7 +314,7 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, return ret_len; radio_type = mwifiex_band_to_radio_type((u8) bss_desc->bss_band); - sband = priv->wdev->wiphy->bands[radio_type]; + sband = priv->wdev.wiphy->bands[radio_type]; if (bss_desc->bcn_ht_cap) { ht_cap = (struct mwifiex_ie_types_htcap *) *buffer; |