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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/blackfin
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/blackfin')
-rw-r--r--arch/blackfin/include/asm/uaccess.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h
index f54a34f31cea..45da4bcb050e 100644
--- a/arch/blackfin/include/asm/uaccess.h
+++ b/arch/blackfin/include/asm/uaccess.h
@@ -194,13 +194,6 @@ static inline long __must_check strnlen_user(const char __user *src, long n)
return strnlen((const char __force *)src, n) + 1;
}
-static inline long __must_check strlen_user(const char __user *src)
-{
- if (!access_ok(VERIFY_READ, src, 1))
- return 0;
- return strlen((const char __force *)src) + 1;
-}
-
/*
* Zero Userspace
*/