From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f53.google.com ([209.85.221.53]:37580 "EHLO mail-wr1-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725735AbeKXTym (ORCPT ); Sat, 24 Nov 2018 14:54:42 -0500 Received: by mail-wr1-f53.google.com with SMTP id j10so14260881wru.4 for ; Sat, 24 Nov 2018 01:06:45 -0800 (PST) Date: Sat, 24 Nov 2018 12:06:42 +0300 From: Alexey Dobriyan To: jaegeuk@kernel.org, yuchao0@huawei.com Cc: linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org Subject: [PATCH] f2fs: make "f2fs_fault_name[]" const char * Message-ID: <20181124090642.GA10969@avx2> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Those strings are immutable. Signed-off-by: Alexey Dobriyan --- fs/f2fs/f2fs.h | 2 +- fs/f2fs/super.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -67,7 +67,7 @@ struct f2fs_fault_info { unsigned int inject_type; }; -extern char *f2fs_fault_name[FAULT_MAX]; +extern const char *f2fs_fault_name[FAULT_MAX]; #define IS_FAULT_SET(fi, type) ((fi)->inject_type & (1 << (type))) #endif --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -38,7 +38,7 @@ static struct kmem_cache *f2fs_inode_cachep; #ifdef CONFIG_F2FS_FAULT_INJECTION -char *f2fs_fault_name[FAULT_MAX] = { +const char *f2fs_fault_name[FAULT_MAX] = { [FAULT_KMALLOC] = "kmalloc", [FAULT_KVMALLOC] = "kvmalloc", [FAULT_PAGE_ALLOC] = "page alloc",