SLUB: use check_valid_pointer in kmem_ptr_validate

[linux-2.6] / mm / mmap.c

diff --git a/mm/mmap.c b/mm/mmap.c
index 52646d61ff696235e88b11175641bf7de884afd3..cc1f543eb1b85e1ddfce5927704f9763f3d74233 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1366,7 +1366,6 @@ unsigned long
 get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
                unsigned long pgoff, unsigned long flags)
 {
-       unsigned long ret;
        unsigned long (*get_area)(struct file *, unsigned long,
                                  unsigned long, unsigned long, unsigned long);