linux-phytec-fsl

mwifiex: correction in sleep confirm command sequence number

Incremented sequence number was not being used for SLEEP confirm
command. This patch fixes the issue.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>