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(parent: 0d6a1cd) | patch
iwlwifi: fix bugs in change_interface
authorJohannes Berg <johannes.berg@intel.com>
Tue, 29 Mar 2011 13:29:37 +0000 (06:29 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 3 Jun 2011 00:31:45 +0000 (09:31 +0900)
commita46053ab736c81bcfc442f9ca44317d64159dfb3
tree7c9a833467483c86202e59c8eb17f20968747f82tree | snapshot
parent0d6a1cd7121da74a36846dfa1701c37ccee8faaccommit | diff
iwlwifi: fix bugs in change_interface

commit a2b76b3b31568da9d281a393845f17689594ccdf upstream.

If change_interface gets invoked during a firmware
restart, it may crash; prevent that from happening
by checking if ctx->vif is assigned.

Additionally, in my initial commit I forgot to set
the vif->p2p variable correctly, so fix that too.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/net/wireless/iwlwifi/iwl-core.c diff | blob | history
Linux kernel for KaRo TX COM modules