linux-kernel - [PATCH] orangefs: constify xattr

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Date:   Thu, 31 Aug 2017 15:20:34 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     hubcap@...ibond.com
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH] orangefs: constify xattr_handler

xattr_handler are not supposed to change at runtime.
"struct super_block" working with xattr_handler provided
by <linux/fs.h> work with const xattr_handler. So mark
the non-const structs as const

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 fs/orangefs/xattr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/orangefs/xattr.c b/fs/orangefs/xattr.c
index 237c9c0..5f86bf9 100644
--- a/fs/orangefs/xattr.c
+++ b/fs/orangefs/xattr.c
@@ -442,7 +442,7 @@ static int orangefs_xattr_get_default(const struct xattr_handler *handler,
 
 }
 
-static struct xattr_handler orangefs_xattr_default_handler = {
+static const struct xattr_handler orangefs_xattr_default_handler = {
 	.prefix = "",  /* match any name => handlers called with full name */
 	.get = orangefs_xattr_get_default,
 	.set = orangefs_xattr_set_default,
-- 
1.9.1