treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

[sfrench/cifs-2.6.git] / arch / arm / kernel / swp_emulate.c

diff --git a/arch/arm/kernel/swp_emulate.c b/arch/arm/kernel/swp_emulate.c
index a188d5e8ab7fa1c32f42a22d612a69603ea7629a..e640871328c1ff32f47df101c66dfac5a52b4a5e 100644 (file)
--- a/arch/arm/kernel/swp_emulate.c
+++ b/arch/arm/kernel/swp_emulate.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  *  linux/arch/arm/kernel/swp_emulate.c
  *
  *  Copyright (C) 2009 ARM Limited
  *  __user_* functions adapted from include/asm/uaccess.h
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  *  Implements emulation of the SWP/SWPB instructions using load-exclusive and
  *  store-exclusive for processors that have them disabled (or future ones that
  *  might not implement them).
@@ -198,7 +195,7 @@ static int swp_handler(struct pt_regs *regs, unsigned int instr)
                 destreg, EXTRACT_REG_NUM(instr, RT2_OFFSET), data);
 
        /* Check access in reasonable access range for both SWP and SWPB */
-       if (!access_ok(VERIFY_WRITE, (address & ~3), 4)) {
+       if (!access_ok((address & ~3), 4)) {
                pr_debug("SWP{B} emulation: access to %p not allowed!\n",
                         (void *)address);
                res = -EFAULT;