[PATCH] udf: remove bogus inode == NULL check in inode_bmap

inode can never be NULL when calling this function.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fs/udf/inode.c

@@ -1957,11 +1957,6 @@ int8_t inode_bmap(struct inode *inode, int block, kernel_lb_addr *bloc, uint32_t
 		printk(KERN_ERR "udf: inode_bmap: block < 0\n");
 		return -1;
 	}
-	if (!inode)
-	{
-		printk(KERN_ERR "udf: inode_bmap: NULL inode\n");
-		return -1;
-	}
 
 	*extoffset = 0;
 	*elen = 0;