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authorAl Viro <viro@zeniv.linux.org.uk>2017-04-08 00:54:24 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2017-05-16 06:40:28 +0300
commit10503bf9435f304b7a74ebfdb8571dec001d751c (patch)
tree1efae156c35ac60153869339fc4d7c54b12c293d /arch/mn10300
parent82985258390e85289940d3663344197344e071f2 (diff)
downloadlinux-10503bf9435f304b7a74ebfdb8571dec001d751c.tar.xz
get rid of unused __strncpy_from_user() instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mn10300')
-rw-r--r--arch/mn10300/include/asm/uaccess.h1
-rw-r--r--arch/mn10300/kernel/mn10300_ksyms.c1
-rw-r--r--arch/mn10300/lib/usercopy.c8
3 files changed, 0 insertions, 10 deletions
diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h
index 2e04ebb711c4..5af468fd1359 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -290,7 +290,6 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n)
}
extern long strncpy_from_user(char *dst, const char __user *src, long count);
-extern long __strncpy_from_user(char *dst, const char __user *src, long count);
extern long strnlen_user(const char __user *str, long n);
extern unsigned long clear_user(void __user *mem, unsigned long len);
extern unsigned long __clear_user(void __user *mem, unsigned long len);
diff --git a/arch/mn10300/kernel/mn10300_ksyms.c b/arch/mn10300/kernel/mn10300_ksyms.c
index 5e9f919635f0..66fb68d0ca8a 100644
--- a/arch/mn10300/kernel/mn10300_ksyms.c
+++ b/arch/mn10300/kernel/mn10300_ksyms.c
@@ -23,7 +23,6 @@ EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(strncpy_from_user);
-EXPORT_SYMBOL(__strncpy_from_user);
EXPORT_SYMBOL(clear_user);
EXPORT_SYMBOL(__clear_user);
EXPORT_SYMBOL(strnlen_user);
diff --git a/arch/mn10300/lib/usercopy.c b/arch/mn10300/lib/usercopy.c
index cece1799cc32..39626912de98 100644
--- a/arch/mn10300/lib/usercopy.c
+++ b/arch/mn10300/lib/usercopy.c
@@ -50,14 +50,6 @@ do { \
} while (0)
long
-__strncpy_from_user(char *dst, const char *src, long count)
-{
- long res;
- __do_strncpy_from_user(dst, src, count, res);
- return res;
-}
-
-long
strncpy_from_user(char *dst, const char *src, long count)
{
long res = -EFAULT;