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authorLinus Torvalds <torvalds@linux-foundation.org>2017-07-07 08:07:44 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-07-07 08:07:44 +0300
commitdc502142b65b9e31eb90ab4344b3acadb2698317 (patch)
tree59be531fcce876dbe0bbc1ddf5a84fc9b3ee8a27 /arch/microblaze
parent90880b532a7ebd13a052d6c410807b33809a3efb (diff)
parentb7310105ab2cd9168fe50564d8b9d248325a326e (diff)
downloadlinux-dc502142b65b9e31eb90ab4344b3acadb2698317.tar.xz
Merge branch 'uaccess.strlen' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull user access str* updates from Al Viro: "uaccess str...() dead code removal" * 'uaccess.strlen' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: s390 keyboard.c: don't open-code strndup_user() mips: get rid of unused __strnlen_user() get rid of unused __strncpy_from_user() instances kill strlen_user()
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/include/asm/uaccess.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index 38f2c9ccef10..81f16aadbf9e 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -355,14 +355,12 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n)
*/
extern int __strncpy_user(char *to, const char __user *from, int len);
-#define __strncpy_from_user __strncpy_user
-
static inline long
strncpy_from_user(char *dst, const char __user *src, long count)
{
if (!access_ok(VERIFY_READ, src, 1))
return -EFAULT;
- return __strncpy_from_user(dst, src, count);
+ return __strncpy_user(dst, src, count);
}
/*