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put the remnants of ..._user_ret() to rest

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they hadn't been used in last 15 years...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2015-12-25 10:04:47 -05:00
parent bb646cdb12
commit f5e6634ec0
5 changed files with 0 additions and 130 deletions
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15
arch/mn10300/include/asm/uaccess.h
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@@ -110,21 +110,6 @@ extern int fixup_exception(struct pt_regs *regs);
#define __put_user(x, ptr) __put_user_nocheck((x), (ptr), sizeof(*(ptr)))
#define __get_user(x, ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
/*
* The "xxx_ret" versions return constant specified in third argument, if
* something bad happens. These macros can be optimized for the
* case of just returning from the function xxx_ret is used.
*/
#define put_user_ret(x, ptr, ret) \
({ if (put_user((x), (ptr))) return (ret); })
#define get_user_ret(x, ptr, ret) \
({ if (get_user((x), (ptr))) return (ret); })
#define __put_user_ret(x, ptr, ret) \
({ if (__put_user((x), (ptr))) return (ret); })
#define __get_user_ret(x, ptr, ret) \
({ if (__get_user((x), (ptr))) return (ret); })
struct __large_struct { unsigned long buf[100]; };
#define __m(x) (*(struct __large_struct *)(x))