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Akinobu Mita authored
If hugetlbfs module_init() fails, hugetlbfs_vfsmount is not initialized and shmget() with SHM_HUGETLB flag will cause NULL pointer dereference. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: William Irwin <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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