1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index d27f93b354e..289ee3b1b03 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -2453,7 +2453,7 @@ static int onenand_block_by_block_erase(struct mtd_info *mtd,
                 len -= block_size;
                 addr += block_size;
 
-                if (addr == region_end) {
+                if (region && addr == region_end) {
                         if (!len)
                                 break;
                         region++;