diff options
Diffstat (limited to 'drivers/mtd/nand/raw/intel-nand-controller.c')
| -rw-r--r-- | drivers/mtd/nand/raw/intel-nand-controller.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c index a304fda5d1fa..8b49fd56cf96 100644 --- a/drivers/mtd/nand/raw/intel-nand-controller.c +++ b/drivers/mtd/nand/raw/intel-nand-controller.c @@ -318,8 +318,10 @@ static int ebu_dma_start(struct ebu_nand_controller *ebu_host, u32 dir, } tx = dmaengine_prep_slave_single(chan, buf_dma, len, dir, flags); - if (!tx) - return -ENXIO; + if (!tx) { + ret = -ENXIO; + goto err_unmap; + } tx->callback = callback; tx->callback_param = ebu_host; |