iop-adma: Corrected array overflow in RAID6 Xscale(R) test.

[firefly-linux-kernel-4.4.55.git] / drivers / dma / iop-adma.c

diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 04be90b645b839e929512032a234089cfe2d082c..9b1951df5c20e140d8aed7e13e0ec7b1d26bb300 100644 (file)
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -1271,8 +1271,8 @@ iop_adma_pq_zero_sum_self_test(struct iop_adma_device *device)
        struct page **pq_hw = &pq[IOP_ADMA_NUM_SRC_TEST+2];
        /* address conversion buffers (dma_map / page_address) */
        void *pq_sw[IOP_ADMA_NUM_SRC_TEST+2];
-       dma_addr_t pq_src[IOP_ADMA_NUM_SRC_TEST];
-       dma_addr_t pq_dest[2];
+       dma_addr_t pq_src[IOP_ADMA_NUM_SRC_TEST+2];
+       dma_addr_t *pq_dest = &pq_src[IOP_ADMA_NUM_SRC_TEST];
 
        int i;
        struct dma_async_tx_descriptor *tx;