diff options
Diffstat (limited to 'arch/csky/lib/usercopy.c')
| -rw-r--r-- | arch/csky/lib/usercopy.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/csky/lib/usercopy.c b/arch/csky/lib/usercopy.c index ac9170e2cbb8..647a23986fb5 100644 --- a/arch/csky/lib/usercopy.c +++ b/arch/csky/lib/usercopy.c @@ -7,7 +7,7 @@ unsigned long raw_copy_from_user(void *to, const void *from, unsigned long n) { - if (access_ok(VERIFY_READ, from, n)) + if (access_ok(from, n)) __copy_user_zeroing(to, from, n); else memset(to, 0, n); @@ -18,7 +18,7 @@ EXPORT_SYMBOL(raw_copy_from_user); unsigned long raw_copy_to_user(void *to, const void *from, unsigned long n) { - if (access_ok(VERIFY_WRITE, to, n)) + if (access_ok(to, n)) __copy_user(to, from, n); return n; } @@ -113,7 +113,7 @@ long strncpy_from_user(char *dst, const char *src, long count) { long res = -EFAULT; - if (access_ok(VERIFY_READ, src, 1)) + if (access_ok(src, 1)) __do_strncpy_from_user(dst, src, count, res); return res; } @@ -236,7 +236,7 @@ do { \ unsigned long clear_user(void __user *to, unsigned long n) { - if (access_ok(VERIFY_WRITE, to, n)) + if (access_ok(to, n)) __do_clear_user(to, n); return n; } |