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commit 4caf4ebfe4cf0ea262eb9e829bb254a6a6d58acc
parent 96d4f267e40f9509e8a66e2b39e8b95655617693
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri,  4 Jan 2019 09:58:25 -0800

Fix access_ok() fallout for sparc32 and powerpc

These two architectures actually had an intentional use of the 'type'
argument to access_ok() just to avoid warnings.

I had actually noticed the powerpc one, but forgot to then fix it up.
And I missed the sparc32 case entirely.

This is hopefully all of it.

Reported-by: Mathieu Malaterre <malat@debian.org>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Fixes: 96d4f267e40f ("Remove 'type' argument from access_ok() function")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Diffstat:
March/powerpc/include/asm/uaccess.h | 2+-
March/sparc/include/asm/uaccess_32.h | 3+--
2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h @@ -63,7 +63,7 @@ static inline int __access_ok(unsigned long addr, unsigned long size, #endif #define access_ok(addr, size) \ - (__chk_user_ptr(addr), (void)(type), \ + (__chk_user_ptr(addr), \ __access_ok((__force unsigned long)(addr), (size), get_fs())) /* diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h @@ -39,8 +39,7 @@ #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; }) #define __kernel_ok (uaccess_kernel()) #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size))) -#define access_ok(addr, size) \ - ({ (void)(type); __access_ok((unsigned long)(addr), size); }) +#define access_ok(addr, size) __access_ok((unsigned long)(addr), size) /* * The exception table consists of pairs of addresses: the first is the