iwmc3200wifi: fix a use-after-free bug

The patch fixes a use-after-free bug for cmd->seq_num;

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
1 file changed