linux-kernel - [RFC PATCH] procfs: proc_pid_files_link_dentry

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Message-ID: <20180424154116.GA11745@lkp-ne02>
Date:   Tue, 24 Apr 2018 23:41:16 +0800
From:   kbuild test robot <lkp@...el.com>
To:     jeffm@...e.com
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, Al Viro <viro@...iv.linux.org.uk>,
        "Eric W . Biederman" <ebiederm@...ssion.com>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Oleg Nesterov <oleg@...hat.com>, Jeff Mahoney <jeffm@...e.com>
Subject: [RFC PATCH] procfs: proc_pid_files_link_dentry_operations can be
 static


Fixes: fc3babee0341 ("procfs: share fd/fdinfo with thread group leader when files are shared")
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 base.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 98a847b..deb0950 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -3565,7 +3565,7 @@ static int proc_pid_files_revalidate(struct dentry *dentry, unsigned int flags)
  * directory, there's no more work to do beyond pid_revalidate_inode, so
  * we just use the regular pid_dentry_operations.
  */
-const struct dentry_operations proc_pid_files_link_dentry_operations = {
+static const struct dentry_operations proc_pid_files_link_dentry_operations = {
 	.d_revalidate	= proc_pid_files_revalidate,
 	.d_delete	= pid_delete_dentry,
 };