From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 24 Aug 2025 20:55:27 +0000 (-0400)
Subject: constify can_move_mount_beneath() arguments
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=86af25b01df1181ac4a81d6cbbc6d48a9cc7106f;p=users%2Fhch%2Fmisc.git

constify can_move_mount_beneath() arguments

Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/namespace.c b/fs/namespace.c
index 0b351af53300..a97f8dc05864 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -3466,8 +3466,8 @@ static bool mount_is_ancestor(const struct mount *p1, const struct mount *p2)
  * Context: This function expects namespace_lock() to be held.
  * Return: On success 0, and on error a negative error code is returned.
  */
-static int can_move_mount_beneath(struct mount *mnt_from,
-				  struct mount *mnt_to,
+static int can_move_mount_beneath(const struct mount *mnt_from,
+				  const struct mount *mnt_to,
 				  const struct mountpoint *mp)
 {
 	struct mount *parent_mnt_to = mnt_to->mnt_parent;