4 files changed, 9 insertions, 13 deletions

diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h
index e8161e4dfde7..dcebaaf8c862 100644
--- a/arch/mips/include/asm/checksum.h
+++ b/arch/mips/include/asm/checksum.h
@@ -63,7 +63,7 @@ static inline
 __wsum csum_and_copy_from_user(const void __user *src, void *dst,
 			       int len, __wsum sum, int *err_ptr)
 {
-	if (access_ok(VERIFY_READ, src, len))
+	if (access_ok(src, len))
 		return csum_partial_copy_from_user(src, dst, len, sum,
 						   err_ptr);
 	if (len)
@@ -81,7 +81,7 @@ __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len,
 			     __wsum sum, int *err_ptr)
 {
 	might_fault();
-	if (access_ok(VERIFY_WRITE, dst, len)) {
+	if (access_ok(dst, len)) {
 		if (uaccess_kernel())
 			return __csum_partial_copy_kernel(src,
 							  (__force void *)dst,
diff --git a/arch/mips/include/asm/futex.h b/arch/mips/include/asm/futex.h
index 8eff134b3a43..c14d798f3888 100644
--- a/arch/mips/include/asm/futex.h
+++ b/arch/mips/include/asm/futex.h
@@ -129,7 +129,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 	int ret = 0;
 	u32 val;
 
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
+	if (!access_ok(uaddr, sizeof(u32)))
 		return -EFAULT;
 
 	if (cpu_has_llsc && R10000_LLSC_WAR) {
diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h
index ce2d72e34274..bc29eeacc55a 100644
--- a/arch/mips/include/asm/termios.h
+++ b/arch/mips/include/asm/termios.h
@@ -32,7 +32,7 @@ static inline int user_termio_to_kernel_termios(struct ktermios *termios,
 	unsigned short iflag, oflag, cflag, lflag;
 	unsigned int err;
 
-	if (!access_ok(VERIFY_READ, termio, sizeof(struct termio)))
+	if (!access_ok(termio, sizeof(struct termio)))
 		return -EFAULT;
 
 	err = __get_user(iflag, &termio->c_iflag);
@@ -61,7 +61,7 @@ static inline int kernel_termios_to_user_termio(struct termio __user *termio,
 {
 	int err;
 
-	if (!access_ok(VERIFY_WRITE, termio, sizeof(struct termio)))
+	if (!access_ok(termio, sizeof(struct termio)))
 		return -EFAULT;
 
 	err = __put_user(termios->c_iflag, &termio->c_iflag);
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 06629011a434..d43c1dc6ef15 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -109,9 +109,6 @@ static inline bool eva_kernel_access(void)
 
 /*
  * access_ok: - Checks if a user space pointer is valid
- * @type: Type of access: %VERIFY_READ or %VERIFY_WRITE.  Note that
- *	  %VERIFY_WRITE is a superset of %VERIFY_READ - if it is safe
- *	  to write to a block, it is always safe to read from it.
  * @addr: User space pointer to start of block to check
  * @size: Size of block to check
  *
@@ -134,7 +131,7 @@ static inline int __access_ok(const void __user *p, unsigned long size)
 	return (get_fs().seg & (addr | (addr + size) | __ua_size(size))) == 0;
 }
 
-#define access_ok(type, addr, size)					\
+#define access_ok(addr, size)					\
 	likely(__access_ok((addr), (size)))
 
 /*
@@ -304,7 +301,7 @@ do {									\
 	const __typeof__(*(ptr)) __user * __gu_ptr = (ptr);		\
 									\
 	might_fault();							\
-	if (likely(access_ok(VERIFY_READ,  __gu_ptr, size))) {		\
+	if (likely(access_ok( __gu_ptr, size))) {		\
 		if (eva_kernel_access())				\
 			__get_kernel_common((x), size, __gu_ptr);	\
 		else							\
@@ -446,7 +443,7 @@ do {									\
 	int __pu_err = -EFAULT;						\
 									\
 	might_fault();							\
-	if (likely(access_ok(VERIFY_WRITE,  __pu_addr, size))) {	\
+	if (likely(access_ok( __pu_addr, size))) {	\
 		if (eva_kernel_access())				\
 			__put_kernel_common(__pu_addr, size);		\
 		else							\
@@ -691,8 +688,7 @@ __clear_user(void __user *addr, __kernel_size_t size)
 ({									\
 	void __user * __cl_addr = (addr);				\
 	unsigned long __cl_size = (n);					\
-	if (__cl_size && access_ok(VERIFY_WRITE,			\
-					__cl_addr, __cl_size))		\
+	if (__cl_size && access_ok(__cl_addr, __cl_size))		\
 		__cl_size = __clear_user(__cl_addr, __cl_size);		\
 	__cl_size;							\
 })