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s390/uaccess: whitespace cleanup

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Whitespace cleanup to get rid if some checkpatch findings, but mainly
to have consistent coding style within the header file again.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2022-05-29 21:36:16 +02:00
parent a0e3a44bc2
commit d144182ed1
1 changed files with 66 additions and 66 deletions
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132
arch/s390/include/asm/uaccess.h
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@ -3,7 +3,7 @@
* S390 version * S390 version
* Copyright IBM Corp. 1999, 2000 * Copyright IBM Corp. 1999, 2000
* Author(s): Hartmut Penner (hp@de.ibm.com), * Author(s): Hartmut Penner (hp@de.ibm.com),
* Martin Schwidefsky (schwidefsky@de.ibm.com) * Martin Schwidefsky (schwidefsky@de.ibm.com)
* *
* Derived from "include/asm-i386/uaccess.h" * Derived from "include/asm-i386/uaccess.h"
*/ */
@ -194,77 +194,77 @@ static __always_inline int __get_user_fn(void *x, const void __user *ptr, unsign
* These are the main single-value transfer routines. They automatically * These are the main single-value transfer routines. They automatically
* use the right size if we just have the right pointer type. * use the right size if we just have the right pointer type.
*/ */
#define __put_user(x, ptr) \ #define __put_user(x, ptr) \
({ \ ({ \
__typeof__(*(ptr)) __x = (x); \ __typeof__(*(ptr)) __x = (x); \
int __pu_err = -EFAULT; \ int __pu_err = -EFAULT; \
__chk_user_ptr(ptr); \ \
switch (sizeof (*(ptr))) { \ __chk_user_ptr(ptr); \
case 1: \ switch (sizeof(*(ptr))) { \
case 2: \ case 1: \
case 4: \ case 2: \
case 8: \ case 4: \
__pu_err = __put_user_fn(&__x, ptr, \ case 8: \
sizeof(*(ptr))); \ __pu_err = __put_user_fn(&__x, ptr, sizeof(*(ptr))); \
break; \ break; \
default: \ default: \
__put_user_bad(); \ __put_user_bad(); \
break; \ break; \
} \ } \
__builtin_expect(__pu_err, 0); \ __builtin_expect(__pu_err, 0); \
}) })
#define put_user(x, ptr) \ #define put_user(x, ptr) \
({ \ ({ \
might_fault(); \ might_fault(); \
__put_user(x, ptr); \ __put_user(x, ptr); \
}) })
#define __get_user(x, ptr) \
#define __get_user(x, ptr) \ ({ \
({ \ int __gu_err = -EFAULT; \
int __gu_err = -EFAULT; \ \
__chk_user_ptr(ptr); \ __chk_user_ptr(ptr); \
switch (sizeof(*(ptr))) { \ switch (sizeof(*(ptr))) { \
case 1: { \ case 1: { \
unsigned char __x; \ unsigned char __x; \
__gu_err = __get_user_fn(&__x, ptr, \ \
sizeof(*(ptr))); \ __gu_err = __get_user_fn(&__x, ptr, sizeof(*(ptr))); \
(x) = *(__force __typeof__(*(ptr)) *) &__x; \ (x) = *(__force __typeof__(*(ptr)) *)&__x; \
break; \ break; \
}; \ }; \
case 2: { \ case 2: { \
unsigned short __x; \ unsigned short __x; \
__gu_err = __get_user_fn(&__x, ptr, \ \
sizeof(*(ptr))); \ __gu_err = __get_user_fn(&__x, ptr, sizeof(*(ptr))); \
(x) = *(__force __typeof__(*(ptr)) *) &__x; \ (x) = *(__force __typeof__(*(ptr)) *)&__x; \
break; \ break; \
}; \ }; \
case 4: { \ case 4: { \
unsigned int __x; \ unsigned int __x; \
__gu_err = __get_user_fn(&__x, ptr, \ \
sizeof(*(ptr))); \ __gu_err = __get_user_fn(&__x, ptr, sizeof(*(ptr))); \
(x) = *(__force __typeof__(*(ptr)) *) &__x; \ (x) = *(__force __typeof__(*(ptr)) *)&__x; \
break; \ break; \
}; \ }; \
case 8: { \ case 8: { \
unsigned long __x; \ unsigned long __x; \
__gu_err = __get_user_fn(&__x, ptr, \ \
sizeof(*(ptr))); \ __gu_err = __get_user_fn(&__x, ptr, sizeof(*(ptr))); \
(x) = *(__force __typeof__(*(ptr)) *) &__x; \ (x) = *(__force __typeof__(*(ptr)) *)&__x; \
break; \ break; \
}; \ }; \
default: \ default: \
__get_user_bad(); \ __get_user_bad(); \
break; \ break; \
} \ } \
__builtin_expect(__gu_err, 0); \ __builtin_expect(__gu_err, 0); \
}) })
#define get_user(x, ptr) \ #define get_user(x, ptr) \
({ \ ({ \
might_fault(); \ might_fault(); \
__get_user(x, ptr); \ __get_user(x, ptr); \
}) })
/* /*