Fixed Marvell upstream driver bug (mwifiex driver)

Fixed couple of bugs in the Marvell upstream driver. The name of the driver is mwifiex among the Linux upstream drivers. I have been acknowledged by the Marvell International Ltd by putting my name as one of the developers to the code submitted to Linux kernel tree. From now onward anyone can find me in the Linux Kernel tree. Anyone can find the patches by searching google as "ujjal roy mwifiex". The patches are mentioned and linked below -

mwifiex: fix wrong eth_hdr usage for bridged packets in AP mode
mwifiex: fix issues in driver unload path for USB chipsets

mwifiex: fix memory leak issue for ibss join

mwifiex: fix rx_pending count imbalance

mwifiex: use little-endian variables in firmware structures

mwifiex: correct TX byte count statistics

mwifiex: do not flood kmsg/dmesg with USB debug messages

mwifiex: update statistics for bridged packets on AP interface

mwifiex: correct RX byte count statistics
mwifiex: export threshold value and retry limit to cfg80211

And will continue ...