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authorAl Viro <viro@zeniv.linux.org.uk>2015-12-25 16:04:47 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-04 16:28:06 +0100
commitf5e6634ec04b6ed55be4e124277acde240323f2d (patch)
tree97d8a0c7cc499b3cb72f39eb4bc43a9e215a6d6c /arch/mn10300/include
parentproc_pid_attr_write(): switch to memdup_user() (diff)
downloadlinux-f5e6634ec04b6ed55be4e124277acde240323f2d.tar.xz
linux-f5e6634ec04b6ed55be4e124277acde240323f2d.zip
put the remnants of ..._user_ret() to rest
they hadn't been used in last 15 years... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mn10300/include')
-rw-r--r--arch/mn10300/include/asm/uaccess.h15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h
index 537278746a15..20f7bf6de384 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -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))