1 files changed, 0 insertions, 48 deletions
diff --git a/arch/ia64/lib/strnlen_user.S b/arch/ia64/lib/strnlen_user.S
deleted file mode 100644
index 4b684d4da106..000000000000
--- a/arch/ia64/lib/strnlen_user.S
+++ /dev/null
@@ -1,48 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Returns 0 if exception before NUL or reaching the supplied limit (N),
- * a value greater than N if the string is longer than the limit, else
- * strlen.
- *
- * Inputs:
- *	in0:	address of buffer
- *	in1:	string length limit N
- * Outputs:
- *	r8:	0 in case of fault, strlen(buffer)+1 otherwise
- *
- * Copyright (C) 1999, 2001 David Mosberger-Tang <davidm@hpl.hp.com>
- */
-
-#include <asm/asmmacro.h>
-#include <asm/export.h>
-
-GLOBAL_ENTRY(__strnlen_user)
-	.prologue
-	alloc r2=ar.pfs,2,0,0,0
-	.save ar.lc, r16
-	mov r16=ar.lc			// preserve ar.lc
-
-	.body
-
-	add r3=-1,in1
-	;;
-	mov ar.lc=r3
-	mov r9=0
-	;;
-	// XXX braindead strlen loop---this needs to be optimized
-.Loop1:
-	EXCLR(.Lexit, ld1 r8=[in0],1)
-	add r9=1,r9
-	;;
-	cmp.eq p6,p0=r8,r0
-(p6)	br.cond.dpnt .Lexit
-	br.cloop.dptk.few .Loop1
-
-	add r9=1,in1			// NUL not found---return N+1
-	;;
-.Lexit:
-	mov r8=r9
-	mov ar.lc=r16			// restore ar.lc
-	br.ret.sptk.many rp
-END(__strnlen_user)
-EXPORT_SYMBOL(__strnlen_user)