The inode info structure is zeroed at allocation with kzalloc, and then
all but one of the fields (including the largest, vfs_inode) are
initialised explicitly. Switch to using kmalloc and initialise the
remaining field too.
Reported-by: Al Viro <firstname.lastname@example.org>
Signed-off-by: James Hogan <email@example.com>
Signed-off-by: Al Viro <firstname.lastname@example.org>