diff options
Diffstat (limited to 'drivers/dma/ipu/ipu_idmac.c')
| -rw-r--r-- | drivers/dma/ipu/ipu_idmac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c index ed76044ce4b9..bbff52be4f0f 100644 --- a/drivers/dma/ipu/ipu_idmac.c +++ b/drivers/dma/ipu/ipu_idmac.c @@ -910,7 +910,8 @@ out: /* Called with ichan->chan_mutex held */ static int idmac_desc_alloc(struct idmac_channel *ichan, int n) { - struct idmac_tx_desc *desc = vmalloc(n * sizeof(struct idmac_tx_desc)); + struct idmac_tx_desc *desc = + vmalloc(array_size(n, sizeof(struct idmac_tx_desc))); struct idmac *idmac = to_idmac(ichan->dma_chan.device); if (!desc) |