minix: replace inode uid,gid,mode init with helper

- also redesign minix_new_inode interface

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

3 files changed, 6 insertions, 12 deletions

diff --git a/fs/minix/bitmap.c b/fs/minix/bitmap.c
index 6ac693f..482779f 100644
--- a/fs/minix/bitmap.c
+++ b/fs/minix/bitmap.c
@@ -221,7 +221,7 @@ void minix_free_inode(struct inode * inode)
 	clear_inode(inode);		/* clear in-memory copy */
 }
 
-struct inode * minix_new_inode(const struct inode * dir, int * error)
+struct inode *minix_new_inode(const struct inode *dir, int mode, int *error)
 {
 	struct super_block *sb = dir->i_sb;
 	struct minix_sb_info *sbi = minix_sb(sb);
@@ -263,8 +263,7 @@ struct inode * minix_new_inode(const struct inode * dir, int * error)
 		iput(inode);
 		return NULL;
 	}
-	inode->i_uid = current_fsuid();
-	inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current_fsgid();
+	inode_init_owner(inode, dir, mode);
 	inode->i_ino = j;
 	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
 	inode->i_blocks = 0;
diff --git a/fs/minix/minix.h b/fs/minix/minix.h
index 9dcf95b..111f34e 100644
--- a/fs/minix/minix.h
+++ b/fs/minix/minix.h
@@ -46,7 +46,7 @@ struct minix_sb_info {
 extern struct inode *minix_iget(struct super_block *, unsigned long);
 extern struct minix_inode * minix_V1_raw_inode(struct super_block *, ino_t, struct buffer_head **);
 extern struct minix2_inode * minix_V2_raw_inode(struct super_block *, ino_t, struct buffer_head **);
-extern struct inode * minix_new_inode(const struct inode * dir, int * error);
+extern struct inode * minix_new_inode(const struct inode *, int, int *);
 extern void minix_free_inode(struct inode * inode);
 extern unsigned long minix_count_free_inodes(struct minix_sb_info *sbi);
 extern int minix_new_block(struct inode * inode);
diff --git a/fs/minix/namei.c b/fs/minix/namei.c
index 32b131c..e20ee85 100644
--- a/fs/minix/namei.c
+++ b/fs/minix/namei.c
@@ -46,10 +46,9 @@ static int minix_mknod(struct inode * dir, struct dentry *dentry, int mode, dev_
 	if (!old_valid_dev(rdev))
 		return -EINVAL;
 
-	inode = minix_new_inode(dir, &error);
+	inode = minix_new_inode(dir, mode, &error);
 
 	if (inode) {
-		inode->i_mode = mode;
 		minix_set_inode(inode, rdev);
 		mark_inode_dirty(inode);
 		error = add_nondir(dentry, inode);
@@ -73,11 +72,10 @@ static int minix_symlink(struct inode * dir, struct dentry *dentry,
 	if (i > dir->i_sb->s_blocksize)
 		goto out;
 
-	inode = minix_new_inode(dir, &err);
+	inode = minix_new_inode(dir, S_IFLNK | 0777, &err);
 	if (!inode)
 		goto out;
 
-	inode->i_mode = S_IFLNK | 0777;
 	minix_set_inode(inode, 0);
 	err = page_symlink(inode, symname, i);
 	if (err)
@@ -117,13 +115,10 @@ static int minix_mkdir(struct inode * dir, struct dentry *dentry, int mode)
 
 	inode_inc_link_count(dir);
 
-	inode = minix_new_inode(dir, &err);
+	inode = minix_new_inode(dir, mode, &err);
 	if (!inode)
 		goto out_dir;
 
-	inode->i_mode = S_IFDIR | mode;
-	if (dir->i_mode & S_ISGID)
-		inode->i_mode |= S_ISGID;
 	minix_set_inode(inode, 0);
 
 	inode_inc_link_count(inode);