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omfs: set error return when d_make_root() fails
A static checker found the following issue in the error path for omfs_fill_super: fs/omfs/inode.c:552 omfs_fill_super() warn: missing error code here? 'd_make_root()' failed. 'ret' = '0' Fix by returning -ENOMEM in this case. Signed-off-by: Bob Copeland <me@bobcopeland.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -549,8 +549,10 @@ static int omfs_fill_super(struct super_block *sb, void *data, int silent)
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}
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sb->s_root = d_make_root(root);
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if (!sb->s_root)
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if (!sb->s_root) {
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ret = -ENOMEM;
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goto out_brelse_bh2;
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}
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printk(KERN_DEBUG "omfs: Mounted volume %s\n", omfs_rb->r_name);
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ret = 0;
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