From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Dobriyan Subject: [PATCH] f2fs: make "f2fs_fault_name[]" const char * Date: Sat, 24 Nov 2018 12:06:42 +0300 Message-ID: <20181124090642.GA10969@avx2> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1gQTtt-00008A-2s for linux-f2fs-devel@lists.sourceforge.net; Sat, 24 Nov 2018 09:06:53 +0000 Received: from mail-wr1-f49.google.com ([209.85.221.49]) by sfi-mx-3.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.90_1) id 1gQTtr-001qRM-G1 for linux-f2fs-devel@lists.sourceforge.net; Sat, 24 Nov 2018 09:06:53 +0000 Received: by mail-wr1-f49.google.com with SMTP id 96so14282030wrb.2 for ; Sat, 24 Nov 2018 01:06:51 -0800 (PST) Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: jaegeuk@kernel.org, yuchao0@huawei.com Cc: linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net 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",