struct cmd_ds_802_11_ps_mode
contains the command header and a pointer to it was
initialized with data points to the body which leads to
mis-interpretation of the cmd_ds_802_11_ps_mode.action member.
cmd[0] contains the header, &cmd[1] points beyond that.
cmdnode->cmdbuf is a pointer to the command buffer
This piece of code was unused since power saving was
not enabled.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>

Thanks, 6 patches applied to wireless-drivers-next.git:

0a7701b4defc libertas: fix pointer bugs for PS_MODE commands
fae4f9f78ab1 libertas: check whether bus can do more than polling
57954b94cad7 libertas: do not confirm sleep if commands are pending
fada24a54770 libertas: go back to ps mode without commands pending
0b8802dc5f59 libertas: fix ps-mode related removal problems
143e49458424 libertas: add an cfg80211 interface for powersaving

Kalle Valo