linux-kernel - [PATCH] kernel:user_namespace: Fix typo issue

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Date:   Wed, 17 Mar 2021 18:01:29 +0800
From:   Xiaofeng Cao <cxfcosmos@...il.com>
To:     christian.brauner@...ntu.com, akpm@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org, Xiaofeng Cao <caoxiaofeng@...ong.com>
Subject: [PATCH] kernel:user_namespace: Fix typo issue

change 'verifing' to 'verifying'
change 'certaint' to 'certain'
change 'approprpiate' to 'appropriate'

Signed-off-by: Xiaofeng Cao <caoxiaofeng@...ong.com>
---
 kernel/user_namespace.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index af612945a4d0..9aa66aa3e364 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -85,7 +85,7 @@ int create_user_ns(struct cred *new)
 	/*
 	 * Verify that we can not violate the policy of which files
 	 * may be accessed that is specified by the root directory,
-	 * by verifing that the root directory is at the root of the
+	 * by verifying that the root directory is at the root of the
 	 * mount namespace which allows all files to be accessed.
 	 */
 	ret = -EPERM;
@@ -959,7 +959,7 @@ static ssize_t map_write(struct file *file, const char __user *buf,
 			goto out;
 		ret = -EINVAL;
 	}
-	/* Be very certaint the new map actually exists */
+	/* Be very certain the new map actually exists */
 	if (new_map.nr_extents == 0)
 		goto out;
 
@@ -1110,7 +1110,7 @@ static bool new_idmap_permitted(const struct file *file,
 
 	/* Allow the specified ids if we have the appropriate capability
 	 * (CAP_SETUID or CAP_SETGID) over the parent user namespace.
-	 * And the opener of the id file also had the approprpiate capability.
+	 * And the opener of the id file also has the appropriate capability.
 	 */
 	if (ns_capable(ns->parent, cap_setid) &&
 	    file_ns_capable(file, ns->parent, cap_setid))
-- 
2.25.1