[PATCH] mtd: Notify user when erasure of a block failed during erase op

[Stefan Riedmueller]

Give the user information about the faulty block when an erase
operation fails with error.

Signed-off-by: Stefan Riedmueller <s.riedmueller at phytec.de>
---
 drivers/mtd/core.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/core.c b/drivers/mtd/core.c
index af33ad665c5a..22eb2a056c4e 100644
--- a/drivers/mtd/core.c
+++ b/drivers/mtd/core.c
@@ -222,8 +222,11 @@ static int mtd_op_erase(struct cdev *cdev, loff_t count, loff_t offset)
 			printf("Skipping bad block at 0x%08llx\n", addr);
 		} else {
 			ret = mtd_erase(mtd, &erase);
-			if (ret)
+			if (ret) {
+				printf("%s: failed to erase block at 0x%08llx\n",
+					__func__, addr);
 				return ret;
+			}
 		}
 
 		addr += mtd->erasesize;
-- 
2.25.1