[PATCH] UBIFS:adjust the procedure in ubifs_new_inode when there is oom occured

[liu.song11 at zte.com.cn]

hi,
In ubifs_new_inode, if failed to get a new inode then will return ERR_PTR.
Maybe adjust the code sequence would make sense.

Signed-off-by: Liu Song <liu.song11 at zte.com.cn>
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diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index de8fc9b..6dafe23 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -92,10 +92,9 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, const struct inode *dir,
 	struct ubifs_inode *ui;

 	inode = new_inode(c->vfs_sb);
-	ui = ubifs_inode(inode);
 	if (!inode)
 		return ERR_PTR(-ENOMEM);
-
+	ui = ubifs_inode(inode);
 	/*
 	 * Set 'S_NOCMTIME' to prevent VFS form updating [mc]time of inodes and
 	 * marking them dirty in file write path (see 'file_update_time()').

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