Merge 4.4.127 into android-4.4

Changes in 4.4.127
	mtd: jedec_probe: Fix crash in jedec_read_mfr()
	ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent()
	ALSA: pcm: potential uninitialized return values
	perf/hwbp: Simplify the perf-hwbp code, fix documentation
	partitions/msdos: Unable to mount UFS 44bsd partitions
	usb: gadget: define free_ep_req as universal function
	usb: gadget: change len to size_t on alloc_ep_req()
	usb: gadget: fix usb_ep_align_maybe endianness and new usb_ep_align
	usb: gadget: align buffer size when allocating for OUT endpoint
	usb: gadget: f_hid: fix: Prevent accessing released memory
	kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
	ACPI, PCI, irq: remove redundant check for null string pointer
	writeback: fix the wrong congested state variable definition
	PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant
	dm ioctl: remove double parentheses
	Input: mousedev - fix implicit conversion warning
	netfilter: nf_nat_h323: fix logical-not-parentheses warning
	genirq: Use cpumask_available() for check of cpumask variable
	cpumask: Add helper cpumask_available()
	selinux: Remove unnecessary check of array base in selinux_set_mapping()
	fs: compat: Remove warning from COMPATIBLE_IOCTL
	jiffies.h: declare jiffies and jiffies_64 with ____cacheline_aligned_in_smp
	frv: declare jiffies to be located in the .data section
	audit: add tty field to LOGIN event
	tty: provide tty_name() even without CONFIG_TTY
	netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch
	selinux: Remove redundant check for unknown labeling behavior
	arm64: avoid overflow in VA_START and PAGE_OFFSET
	xfrm_user: uncoditionally validate esn replay attribute struct
	RDMA/ucma: Check AF family prior resolving address
	RDMA/ucma: Fix use-after-free access in ucma_close
	RDMA/ucma: Ensure that CM_ID exists prior to access it
	RDMA/ucma: Check that device is connected prior to access it
	RDMA/ucma: Check that device exists prior to accessing it
	RDMA/ucma: Don't allow join attempts for unsupported AF family
	RDMA/ucma: Introduce safer rdma_addr_size() variants
	net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms()
	xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
	netfilter: bridge: ebt_among: add more missing match size checks
	netfilter: x_tables: add and use xt_check_proc_name
	Bluetooth: Fix missing encryption refresh on Security Request
	llist: clang: introduce member_address_is_nonnull()
	scsi: virtio_scsi: always read VPD pages for multiqueue too
	usb: dwc2: Improve gadget state disconnection handling
	USB: serial: ftdi_sio: add RT Systems VX-8 cable
	USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator
	USB: serial: cp210x: add ELDAT Easywave RX09 id
	mei: remove dev_err message on an unsupported ioctl
	media: usbtv: prevent double free in error case
	parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
	crypto: ahash - Fix early termination in hash walk
	crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one
	fs/proc: Stop trying to report thread stacks
	staging: comedi: ni_mio_common: ack ai fifo error interrupts.
	Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
	Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
	vt: change SGR 21 to follow the standards
	Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition
	ARM: dts: dra7: Add power hold and power controller properties to palmas
	ARM: dts: am57xx-beagle-x15-common: Add overide powerhold property
	md/raid10: reset the 'first' at the end of loop
	net: hns: Fix ethtool private flags
	nospec: Move array_index_nospec() parameter checking into separate macro
	nospec: Kill array_index_nospec_mask_check()
	Revert "PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()"
	Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin"
	Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin"
	Revert "cpufreq: Fix governor module removal race"
	Revert "mtip32xx: use runtime tag to initialize command header"
	spi: davinci: fix up dma_mapping_error() incorrect patch
	net: cavium: liquidio: fix up "Avoid dma_unmap_single on uninitialized ndata"
	Revert "ip6_vti: adjust vti mtu according to mtu of lower device"
	Linux 4.4.127

Change-Id: Ia3b9ed0a5b2ea6c682386dbee5337ed8413d1a53
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 30cf3693495c..00111ac94251 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -615,7 +615,6 @@ static void vti6_link_config(struct ip6_tnl *t)
 {
 	struct net_device *dev = t->dev;
 	struct __ip6_tnl_parm *p = &t->parms;
-	struct net_device *tdev = NULL;
 
 	memcpy(dev->dev_addr, &p->laddr, sizeof(struct in6_addr));
 	memcpy(dev->broadcast, &p->raddr, sizeof(struct in6_addr));
@@ -628,25 +627,6 @@ static void vti6_link_config(struct ip6_tnl *t)
 		dev->flags |= IFF_POINTOPOINT;
 	else
 		dev->flags &= ~IFF_POINTOPOINT;
-
-	if (p->flags & IP6_TNL_F_CAP_XMIT) {
-		int strict = (ipv6_addr_type(&p->raddr) &
-			      (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL));
-		struct rt6_info *rt = rt6_lookup(t->net,
-						 &p->raddr, &p->laddr,
-						 p->link, strict);
-
-		if (rt)
-			tdev = rt->dst.dev;
-		ip6_rt_put(rt);
-	}
-
-	if (!tdev && p->link)
-		tdev = __dev_get_by_index(t->net, p->link);
-
-	if (tdev)
-		dev->mtu = max_t(int, tdev->mtu - dev->hard_header_len,
-				 IPV6_MIN_MTU);
 }
 
 /**