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(parent: 33d869b) | patch
staging: vt6656: [BUG] iwctl_siwencodeext return if device not open
authorMalcolm Priestley <tvboxspy@gmail.com>
Mon, 23 Sep 2013 19:30:42 +0000 (20:30 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 5 Oct 2013 14:17:56 +0000 (07:17 -0700)
commit52020343bad0aae72e4dcd7c0f311e62e793429b
tree1d6a20b868a85d15eaae47f318961ad4a7897d77tree | snapshot
parent33d869bb2038f9397c04a6569f3ef19ac64a3b2fcommit | diff
staging: vt6656: [BUG] iwctl_siwencodeext return if device not open

commit 5e8c3d3e41b0bf241e830a1ee0752405adecc050 upstream.

Don't allow entry to iwctl_siwencodeext if device not open.

This fixes a race condition where wpa supplicant/network manager
enters the function when the device is already closed.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vt6656/iwctl.c diff | blob | history
unionfs2-2.6.39.y