From b1e0c55a409955aba2d5a151f3f3a8bda8e45193 Mon Sep 17 00:00:00 2001
From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Date: Fri, 24 Sep 2021 17:47:04 +0300
Subject: [Backport b1e0c55a4099] src: Use available posix_acl_release
 instead of ntfs_posix_acl_release

We don't need to maintain ntfs_posix_acl_release.

Reviewed-by: Kari Argillander <kari.argillander@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
---
 src/xattr.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/xattr.c b/src/xattr.c
index 83bbee277e12ec795dde29cf279b7eb96af961bc..253a07d9aa7b359fcb0296e859a57b0dc5492c30 100644
--- a/src/xattr.c
+++ b/src/xattr.c
@@ -475,12 +475,6 @@ static noinline int ntfs_set_ea(struct inode *inode, const char *name,
 }
 
 #ifdef CONFIG_NTFS3_FS_POSIX_ACL
-static inline void ntfs_posix_acl_release(struct posix_acl *acl)
-{
-	if (acl && refcount_dec_and_test(&acl->a_refcount))
-		kfree(acl);
-}
-
 static struct posix_acl *ntfs_get_acl_ex(struct user_namespace *mnt_userns,
 					 struct inode *inode, int type,
 					 int locked)
@@ -641,7 +635,7 @@ static int ntfs_xattr_get_acl(struct user_namespace *mnt_userns,
 		return -ENODATA;
 
 	err = posix_acl_to_xattr(mnt_userns, acl, buffer, size);
-	ntfs_posix_acl_release(acl);
+	posix_acl_release(acl);
 
 	return err;
 }
@@ -678,7 +672,7 @@ static int ntfs_xattr_set_acl(struct user_namespace *mnt_userns,
 	err = ntfs_set_acl(mnt_userns, inode, acl, type);
 
 release_and_out:
-	ntfs_posix_acl_release(acl);
+	posix_acl_release(acl);
 	return err;
 }
 
-- 
2.31.1