diff options
| -rw-r--r-- | drivers/block/rsxx/dma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/block/rsxx/dma.c b/drivers/block/rsxx/dma.c index 0574f4495755..ed182f3dd054 100644 --- a/drivers/block/rsxx/dma.c +++ b/drivers/block/rsxx/dma.c @@ -74,9 +74,6 @@ struct dma_tracker { struct rsxx_dma *dma; }; -#define DMA_TRACKER_LIST_SIZE8 (sizeof(struct dma_tracker_list) + \ - (sizeof(struct dma_tracker) * RSXX_MAX_OUTSTANDING_CMDS)) - struct dma_tracker_list { spinlock_t lock; int head; @@ -808,7 +805,8 @@ static int rsxx_dma_ctrl_init(struct pci_dev *dev, memset(&ctrl->stats, 0, sizeof(ctrl->stats)); - ctrl->trackers = vmalloc(DMA_TRACKER_LIST_SIZE8); + ctrl->trackers = vmalloc(struct_size(ctrl->trackers, list, + RSXX_MAX_OUTSTANDING_CMDS)); if (!ctrl->trackers) return -ENOMEM; |