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-rw-r--r--src/flash/nand/core.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/flash/nand/core.c b/src/flash/nand/core.c
index 44b13ce1..b3220e2a 100644
--- a/src/flash/nand/core.c
+++ b/src/flash/nand/core.c
@@ -226,6 +226,7 @@ int nand_build_bbt(struct nand_device *nand, int first, int last)
int i;
int pages_per_block = (nand->erase_size / nand->page_size);
uint8_t oob[6];
+ int ret;
if ((first < 0) || (first >= nand->num_blocks))
first = 0;
@@ -236,7 +237,9 @@ int nand_build_bbt(struct nand_device *nand, int first, int last)
page = first * pages_per_block;
for (i = first; i <= last; i++)
{
- nand_read_page(nand, page, NULL, 0, oob, 6);
+ ret = nand_read_page(nand, page, NULL, 0, oob, 6);
+ if (ret != ERROR_OK)
+ return ret;
if (((nand->device->options & NAND_BUSWIDTH_16) && ((oob[0] & oob[1]) != 0xff))
|| (((nand->page_size == 512) && (oob[5] != 0xff)) ||