From: Xiu Jianfeng <xiujianfeng@huawei.com>
Date: Tue, 20 Sep 2022 01:22:05 +0000 (+0800)
Subject: mm/secretmem: remove reduntant return value
X-Git-Tag: v6.1-rc1~21^2~38
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f7c5b1aab5ef18b0eb4136a33fc2c78b54e3e777;p=linux-block.git

mm/secretmem: remove reduntant return value

The return value @ret is always 0, so remove it and return 0 directly.

Link: https://lkml.kernel.org/r/20220920012205.246217-1-xiujianfeng@huawei.com
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/secretmem.c b/mm/secretmem.c
index 6a44efb673b2..04c3ac9448a1 100644
--- a/mm/secretmem.c
+++ b/mm/secretmem.c
@@ -278,10 +278,8 @@ static struct file_system_type secretmem_fs = {
 
 static int __init secretmem_init(void)
 {
-	int ret = 0;
-
 	if (!secretmem_enable)
-		return ret;
+		return 0;
 
 	secretmem_mnt = kern_mount(&secretmem_fs);
 	if (IS_ERR(secretmem_mnt))
@@ -290,6 +288,6 @@ static int __init secretmem_init(void)
 	/* prevent secretmem mappings from ever getting PROT_EXEC */
 	secretmem_mnt->mnt_flags |= MNT_NOEXEC;
 
-	return ret;
+	return 0;
 }
 fs_initcall(secretmem_init);