The only caller __access_ok() is already doing the same check through __addr_range_nowrap().
Remove the redundant check. Signed-off-by: Thomas Weißschuh <[email protected]> --- arch/um/include/asm/uaccess.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/um/include/asm/uaccess.h b/arch/um/include/asm/uaccess.h index 1c6e0ae41b0c..3770bdeee100 100644 --- a/arch/um/include/asm/uaccess.h +++ b/arch/um/include/asm/uaccess.h @@ -17,8 +17,7 @@ #define __access_ok_vsyscall(addr, size) \ (((unsigned long) (addr) >= FIXADDR_USER_START) && \ - ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \ - ((unsigned long) (addr) + (size) >= (unsigned long)(addr))) + ((unsigned long) (addr) + (size) <= FIXADDR_USER_END)) #define __addr_range_nowrap(addr, size) \ ((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) -- 2.51.1.dirty
