[PATCH v2 16/46] mtd: nandsim: Print error when backend init failed

[Daniel Walter]

From: Richard Weinberger <rich...@nod.at>

Signed-off-by: Richard Weinberger <rich...@nod.at>
---
 drivers/mtd/nand/nandsim.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 633872a..e333c5c 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -894,8 +894,10 @@ static int init_nandsim(struct mtd_info *mtd, struct 
nandsim_params *nsparam)
 
        ns->bops = nsparam->bops;
 
-       if ((ret = ns->bops->init(ns, nsparam)) != 0)
+       if ((ret = ns->bops->init(ns, nsparam)) != 0) {
+               NS_ERR("Unable to initialize simulator backend: %i\n", ret);
                return ret;
+       }
 
        /* Allocate / initialize the internal buffer */
        ns->buf.byte = kmalloc(ns->geom.pgszoob, GFP_KERNEL);
-- 
2.8.3