From: Li zeming <zeming@nfschina.com>
Date: Mon, 1 Aug 2022 08:51:17 +0000 (+0800)
Subject: proc: remove initialization assignment
X-Git-Tag: v6.1-rc1~84^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9a5213593caa2ba7e13a24c86b55b04698d61d14;p=thirdparty%2Flinux.git

proc: remove initialization assignment

The allocation address of the core_parent pointer variable is first
executed in the function, no initialization assignment is required.

Signed-off-by: Li zeming <zeming@nfschina.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---

diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 021e83fe831f7..50ba9e4fb2848 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -1246,7 +1246,7 @@ static bool get_links(struct ctl_dir *dir,
 static int insert_links(struct ctl_table_header *head)
 {
 	struct ctl_table_set *root_set = &sysctl_table_root.default_set;
-	struct ctl_dir *core_parent = NULL;
+	struct ctl_dir *core_parent;
 	struct ctl_table_header *links;
 	int err;