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Merge https://gitlab.freedesktop.org/drm/msm into drm-next-msm-5.8
[linux-2.6-microblaze.git]
/
arch
/
csky
/
lib
/
usercopy.c
diff --git
a/arch/csky/lib/usercopy.c
b/arch/csky/lib/usercopy.c
index
647a239
..
3c9bd64
100644
(file)
--- a/
arch/csky/lib/usercopy.c
+++ b/
arch/csky/lib/usercopy.c
@@
-7,10
+7,7
@@
unsigned long raw_copy_from_user(void *to, const void *from,
unsigned long n)
{
unsigned long raw_copy_from_user(void *to, const void *from,
unsigned long n)
{
- if (access_ok(from, n))
- __copy_user_zeroing(to, from, n);
- else
- memset(to, 0, n);
+ ___copy_from_user(to, from, n);
return n;
}
EXPORT_SYMBOL(raw_copy_from_user);
return n;
}
EXPORT_SYMBOL(raw_copy_from_user);
@@
-18,8
+15,7
@@
EXPORT_SYMBOL(raw_copy_from_user);
unsigned long raw_copy_to_user(void *to, const void *from,
unsigned long n)
{
unsigned long raw_copy_to_user(void *to, const void *from,
unsigned long n)
{
- if (access_ok(to, n))
- __copy_user(to, from, n);
+ ___copy_to_user(to, from, n);
return n;
}
EXPORT_SYMBOL(raw_copy_to_user);
return n;
}
EXPORT_SYMBOL(raw_copy_to_user);