kill strlen_user()

no callers, no consistent semantics, no sane way to use it...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index a9bd61820042..2c7f721eccbc 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -255,11 +255,6 @@ int clear_user_proc(void __user *buf, int size)
 	return clear_user(buf, size);
 }
 
-int strlen_user_proc(char __user *str)
-{
-	return strlen_user(str);
-}
-
 int cpu(void)
 {
 	return current_thread_info()->cpu;