diff --git a/drivers/mtd/nand/nand_write.c b/drivers/mtd/nand/nand_write.c
index eea5113..0e2f98f 100644
--- a/drivers/mtd/nand/nand_write.c
+++ b/drivers/mtd/nand/nand_write.c
@@ -269,7 +269,7 @@
 	uint32_t writelen = ops->len;
 	uint8_t *oob = ops->oobbuf;
 	uint8_t *buf = ops->datbuf;
-	int ret, subpage;
+	int ret = 0, subpage;
 
 	ops->retlen = 0;
 	if (!writelen)