mtd: nand: gpmi: Check for scan_bbt() error

In case of scan_bbt() failure, we should better propagate it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Huang Shijie <shijie.huang@intel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 6e44d32..1b8f350 100644 (file)
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -1950,7 +1950,9 @@ static int gpmi_nand_init(struct gpmi_nand_data *this)
        ret = nand_boot_init(this);
        if (ret)
                goto err_out;
-       chip->scan_bbt(mtd);
+       ret = chip->scan_bbt(mtd);
+       if (ret)
+               goto err_out;
 
        ppdata.of_node = this->pdev->dev.of_node;
        ret = mtd_device_parse_register(mtd, NULL, &ppdata, NULL, 0);