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path: root/include/asm-x86/uaccess_64.h
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Diffstat (limited to 'include/asm-x86/uaccess_64.h')
-rw-r--r--include/asm-x86/uaccess_64.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/asm-x86/uaccess_64.h b/include/asm-x86/uaccess_64.h
index 42c01aa70e72..e0875d7ae898 100644
--- a/include/asm-x86/uaccess_64.h
+++ b/include/asm-x86/uaccess_64.h
@@ -61,27 +61,27 @@ extern void __put_user_bad(void);
61({ \ 61({ \
62 int __gu_err; \ 62 int __gu_err; \
63 unsigned long __gu_val; \ 63 unsigned long __gu_val; \
64 __get_user_size(__gu_val, (ptr), (size), __gu_err); \ 64 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT);\
65 (x) = (__force typeof(*(ptr)))__gu_val; \ 65 (x) = (__force typeof(*(ptr)))__gu_val; \
66 __gu_err; \ 66 __gu_err; \
67}) 67})
68 68
69#define __get_user_size(x, ptr, size, retval) \ 69#define __get_user_size(x, ptr, size, retval, errret) \
70do { \ 70do { \
71 retval = 0; \ 71 retval = 0; \
72 __chk_user_ptr(ptr); \ 72 __chk_user_ptr(ptr); \
73 switch (size) { \ 73 switch (size) { \
74 case 1: \ 74 case 1: \
75 __get_user_asm(x, ptr, retval, "b", "b", "=q", -EFAULT);\ 75 __get_user_asm(x, ptr, retval, "b", "b", "=q", errret);\
76 break; \ 76 break; \
77 case 2: \ 77 case 2: \
78 __get_user_asm(x, ptr, retval, "w", "w", "=r", -EFAULT);\ 78 __get_user_asm(x, ptr, retval, "w", "w", "=r", errret);\
79 break; \ 79 break; \
80 case 4: \ 80 case 4: \
81 __get_user_asm(x, ptr, retval, "l", "k", "=r", -EFAULT);\ 81 __get_user_asm(x, ptr, retval, "l", "k", "=r", errret);\
82 break; \ 82 break; \
83 case 8: \ 83 case 8: \
84 __get_user_asm(x, ptr, retval, "q", "", "=r", -EFAULT); \ 84 __get_user_asm(x, ptr, retval, "q", "", "=r", errret); \
85 break; \ 85 break; \
86 default: \ 86 default: \
87 (x) = __get_user_bad(); \ 87 (x) = __get_user_bad(); \