Libertas: fix WARN_ON issues in cfg80211 support

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In following scenarios WARN_ON() in cfg80211 code was triggered.
a) Driver unload or card removal.
b) Disconnect from infra network
c) Adhoc start/join
d) Adhoc stop
Added following fixes to avoid WARN_ON() in cfg80211 code.
a) Ensured that cfg80211_disconnected() function defined in cfg80211
code will be called only in infra mode.
b) Solved timing issue by moving cfg80211_disconnected() call inside
lbs_cfg_disconnect().
c) Updated "wdev->ssid" in driver code after Adhoc join/start
d) Removed unnecessory cfg80211_disconnected() call in lbs_remove_card.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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This commit is contained in:

Kiran Divekar 2010-06-04 23:20:37 -07:00 • committed by John W. Linville

parent e86dc1ca46

commit e4fe4eafa4

3 changed files with 15 additions and 28 deletions

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37

drivers/net/wireless/libertas/cfg.c

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4

drivers/net/wireless/libertas/cmdresp.c

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2

drivers/net/wireless/libertas/main.c

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