git.openpandora.org
/
pandora-kernel.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
openrisc: fix the fix of copy_from_user()
[pandora-kernel.git]
/
arch
/
openrisc
/
include
/
asm
/
uaccess.h
diff --git
a/arch/openrisc/include/asm/uaccess.h
b/arch/openrisc/include/asm/uaccess.h
index
0bcc648
..
1acfe52
100644
(file)
--- a/
arch/openrisc/include/asm/uaccess.h
+++ b/
arch/openrisc/include/asm/uaccess.h
@@
-277,7
+277,7
@@
copy_from_user(void *to, const void *from, unsigned long n)
unsigned long res = n;
if (likely(access_ok(VERIFY_READ, from, n)))
-
n
= __copy_tofrom_user(to, from, n);
+
res
= __copy_tofrom_user(to, from, n);
if (unlikely(res))
memset(to + (n - res), 0, res);
return res;