On 7/21/23 00:35, sunran001@xxxxxxxxxx wrote:
dma_alloc_coherent() already clear the allocated memory, there is no need
to explicitly call memset().
Signed-off-by: Ran Sun <sunran001@xxxxxxxxxx>
Reviewed-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/idxd/device.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c
index 7c74bc60f582..72330876d40a 100644
--- a/drivers/dma/idxd/device.c
+++ b/drivers/dma/idxd/device.c
@@ -792,7 +792,6 @@ static int idxd_device_evl_setup(struct idxd_device
*idxd)
evl->log_size = size;
evl->bmap = bmap;
- memset(&evlcfg, 0, sizeof(evlcfg));
evlcfg.bits[0] = dma_addr & GENMASK(63, 12);
evlcfg.size = evl->size;
