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-rw-r--r--arch/x86/lib/usercopy_32.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
index c408d0222917..e2f5e21c03b3 100644
--- a/arch/x86/lib/usercopy_32.c
+++ b/arch/x86/lib/usercopy_32.c
@@ -654,14 +654,13 @@ EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
654 * Returns number of bytes that could not be copied. 654 * Returns number of bytes that could not be copied.
655 * On success, this will be zero. 655 * On success, this will be zero.
656 */ 656 */
657unsigned long 657unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
658copy_to_user(void __user *to, const void *from, unsigned long n)
659{ 658{
660 if (access_ok(VERIFY_WRITE, to, n)) 659 if (access_ok(VERIFY_WRITE, to, n))
661 n = __copy_to_user(to, from, n); 660 n = __copy_to_user(to, from, n);
662 return n; 661 return n;
663} 662}
664EXPORT_SYMBOL(copy_to_user); 663EXPORT_SYMBOL(_copy_to_user);
665 664
666/** 665/**
667 * copy_from_user: - Copy a block of data from user space. 666 * copy_from_user: - Copy a block of data from user space.