staging: zsmalloc: access page->private by using page_private macro
staging: zsmalloc: access page->private by using page_private macro

Change-Id: Ia09720c7787bc03c69d01874437bdc619cae8c7e
Signed-off-by: Sunghan Suh <95fa41a9413662e176c48c0be293e461a4775728@samsung.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>
Git-commit: e842b976a88a39b447fc34bd0fcb3c0be0a1d9d9
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Olav Haugan <fbf4ddd114d5f0aa83cb721b7dacab8a264ccf22@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas