From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Sat, 24 Nov 2018 09:06:42 +0000 (+0300)
Subject: f2fs: make "f2fs_fault_name[]" const char *
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=19880e6e5ff3b3574f510cd65b6677998ff08336;p=linux.git

f2fs: make "f2fs_fault_name[]" const char *

Those strings are immutable.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index b3fe6803d4c61..c28a9d1cb2781 100644
--- 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
 
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 12a7cb0eaa737..e184ad4e4e900 100644
--- 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",