Some other not initialized stuff

to be conform with linaro restrictions

Change-Id: I295e8527816ea082b3bda62ce33fc3bec5bc65ef
GCC 4.8 -o3 fixes

Conflicts:

	fs/namespace.c
	kernel/workqueue.c

Conflicts:

	arch/arm/mach-msm/sensors_adsp.c
	drivers/usb/gadget/f_qdss.c
	net/bluetooth/hci_conn.c