Merge 4.9.305 into android-4.9-q

Changes in 4.9.305
	mac80211_hwsim: report NOACK frames in tx_status
	mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
	i2c: bcm2835: Avoid clock stretching timeouts
	Input: clear BTN_RIGHT/MIDDLE on buttonpads
	cifs: fix double free race when mount fails in cifs_get_root()
	dmaengine: shdma: Fix runtime PM imbalance on error
	i2c: qup: allow COMPILE_TEST
	net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
	usb: gadget: don't release an existing dev->buf
	usb: gadget: clear related members when goto fail
	ata: pata_hpt37x: fix PCI clock detection
	ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
	xfrm: fix MTU regression
	netfilter: nf_queue: don't assume sk is full socket
	netfilter: nf_queue: fix possible use-after-free
	net: dcb: flush lingering app table entries for unregistered devices
	firmware: Fix a reference count leak.
	firmware: qemu_fw_cfg: fix kobject leak in probe error path
	mac80211: fix forwarded mesh frames AC & queue selection
	net: stmmac: fix return value of __setup handler
	net: sxgbe: fix return value of __setup handler
	net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
	efivars: Respect "block" flag in efivar_entry_set_safe()
	can: gs_usb: change active_channels's type from atomic_t to u8
	ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
	soc: fsl: qe: Check of ioremap return value
	net: chelsio: cxgb3: check the return value of pci_find_capability()
	Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()
	Input: elan_i2c - fix regulator enable count imbalance after suspend/resume
	HID: add mapping for KEY_ALL_APPLICATIONS
	memfd: fix F_SEAL_WRITE after shmem huge page allocated
	net: dcb: disable softirqs in dcbnl_flush_dev()
	hamradio: fix macro redefine warning
	Linux 4.9.305

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I153e78dd376b8c593af11ccaf5ea3b6e1b0c070e