[MTD] NAND: Missing fixups

The oob fixups broke a return value and missed one patch from
the Mailing List.

Signed-off-by: Savin Zlobec <savin@epico.si>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 27083ed..8df184f 100644 (file)
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1176,7 +1176,7 @@ static int nand_write_oob_std(struct mtd_info *mtd, struct nand_chip *chip,
 
        status = chip->waitfunc(mtd, chip);
 
-       return status;
+       return status & NAND_STATUS_FAIL ? -EIO : 0;
 }
 
 /**
@@ -1271,10 +1271,6 @@ static int nand_do_read_oob(struct mtd_info *mtd, loff_t from,
                sndcmd = chip->ecc.read_oob(mtd, chip, page, sndcmd);
                buf = nand_transfer_oob(chip, buf, ops);
 
-               readlen -= ops->ooblen;
-               if (!readlen)
-                       break;
-
                if (!(chip->options & NAND_NO_READRDY)) {
                        /*
                         * Apply delay or wait for ready/busy pin. Do this
@@ -1288,6 +1284,10 @@ static int nand_do_read_oob(struct mtd_info *mtd, loff_t from,
                                nand_wait_ready(mtd);
                }
 
+               readlen -= ops->ooblen;
+               if (!readlen)
+                       break;
+
                /* Increment page address */
                realpage++;