From: Christoph Hellwig <hch@lst.de>
Date: Wed, 1 Feb 2006 11:06:45 +0000 (-0800)
Subject: [PATCH] reiserfs: remove reiserfs_permission_locked
X-Git-Tag: v2.6.16-rc2~25
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c87d0c07ea198db1ce451421904edd60b7d385ee;p=platform%2Fkernel%2Flinux-exynos.git

[PATCH] reiserfs: remove reiserfs_permission_locked

This function is completely unused since the xattr permission checking
changes.  Remove it and fold __reiserfs_permission into
reiserfs_permission.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 4f0db4e..2f08584 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -1319,9 +1319,7 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
 	return err;
 }
 
-static int
-__reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd,
-		      int need_lock)
+int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd)
 {
 	umode_t mode = inode->i_mode;
 
@@ -1357,15 +1355,14 @@ __reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd,
 		if (!(mode & S_IRWXG))
 			goto check_groups;
 
-		if (need_lock) {
-			reiserfs_read_lock_xattr_i(inode);
-			reiserfs_read_lock_xattrs(inode->i_sb);
-		}
+		reiserfs_read_lock_xattr_i(inode);
+		reiserfs_read_lock_xattrs(inode->i_sb);
+
 		acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
-		if (need_lock) {
-			reiserfs_read_unlock_xattrs(inode->i_sb);
-			reiserfs_read_unlock_xattr_i(inode);
-		}
+
+		reiserfs_read_unlock_xattrs(inode->i_sb);
+		reiserfs_read_unlock_xattr_i(inode);
+
 		if (IS_ERR(acl)) {
 			if (PTR_ERR(acl) == -ENODATA)
 				goto check_groups;
@@ -1414,14 +1411,3 @@ __reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd,
 
 	return -EACCES;
 }
-
-int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd)
-{
-	return __reiserfs_permission(inode, mask, nd, 1);
-}
-
-int
-reiserfs_permission_locked(struct inode *inode, int mask, struct nameidata *nd)
-{
-	return __reiserfs_permission(inode, mask, nd, 0);
-}
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index c84354e..87280eb 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -43,8 +43,6 @@ int reiserfs_delete_xattrs(struct inode *inode);
 int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
 int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
 int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd);
-int reiserfs_permission_locked(struct inode *inode, int mask,
-			       struct nameidata *nd);
 
 int reiserfs_xattr_del(struct inode *, const char *);
 int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t);