[MTD] [OneNAND] Exit loop only when column start with 0

The JFFS2 requests OOB function from column 0.
But the oobtest in nand-tests doesn't.
So we only exit loop only when column start with 0.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

drivers/mtd/onenand/onenand_base.c

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index b8535ad..000794c 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -857,7 +857,7 @@
 			int n = ed - st;
 			memcpy(buf, oob_buf + st, n);
 			buf += n;
-		} else
+		} else if (column == 0)
 			break;
 	}
 	return 0;
@@ -1302,7 +1302,7 @@
 			int n = ed - st;
 			memcpy(oob_buf + st, buf, n);
 			buf += n;
-		} else
+		} else if (column == 0)
 			break;
 	}
 	return 0;