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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-07 23:54:24 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-05-16 05:40:28 +0200 |
| commit | 10503bf9435f304b7a74ebfdb8571dec001d751c (patch) | |
| tree | 1efae156c35ac60153869339fc4d7c54b12c293d /arch/m32r | |
| parent | kill strlen_user() (diff) | |
| download | linux-10503bf9435f304b7a74ebfdb8571dec001d751c.tar.xz linux-10503bf9435f304b7a74ebfdb8571dec001d751c.zip | |
get rid of unused __strncpy_from_user() instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/m32r')
| -rw-r--r-- | arch/m32r/include/asm/uaccess.h | 2 | ||||
| -rw-r--r-- | arch/m32r/kernel/m32r_ksyms.c | 1 | ||||
| -rw-r--r-- | arch/m32r/lib/usercopy.c | 8 |
3 files changed, 0 insertions, 11 deletions
diff --git a/arch/m32r/include/asm/uaccess.h b/arch/m32r/include/asm/uaccess.h index 0273d0481edc..496c4716dbc8 100644 --- a/arch/m32r/include/asm/uaccess.h +++ b/arch/m32r/include/asm/uaccess.h @@ -482,8 +482,6 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) long __must_check strncpy_from_user(char *dst, const char __user *src, long count); -long __must_check __strncpy_from_user(char *dst, - const char __user *src, long count); /** * __clear_user: - Zero a block of memory in user space, with less checking. diff --git a/arch/m32r/kernel/m32r_ksyms.c b/arch/m32r/kernel/m32r_ksyms.c index a4d43b5cc102..68da6b800453 100644 --- a/arch/m32r/kernel/m32r_ksyms.c +++ b/arch/m32r/kernel/m32r_ksyms.c @@ -23,7 +23,6 @@ EXPORT_SYMBOL(__ioremap); EXPORT_SYMBOL(iounmap); 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/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c index b3ef2c899f96..b723b11107c7 100644 --- a/arch/m32r/lib/usercopy.c +++ b/arch/m32r/lib/usercopy.c @@ -89,14 +89,6 @@ do { \ #endif /* CONFIG_ISA_DUAL_ISSUE */ long -__strncpy_from_user(char *dst, const char __user *src, long count) -{ - long res; - __do_strncpy_from_user(dst, src, count, res); - return res; -} - -long strncpy_from_user(char *dst, const char __user *src, long count) { long res = -EFAULT; |