[PATCH v2] dmaengine: idxd: Remove redundant memset() for eventlog allocation

[coolrrsh]

From: Rajeshwar R Shinde <coolrrsh@xxxxxxxxx>

dma_alloc_coherent function already zeroes the array 'addr'.
So, memset function call is not needed.

This fixes warning such as:
drivers/dma/idxd/device.c:783:8-26:
WARNING: dma_alloc_coherent used in addr already zeroes out memory,
so memset is not needed.

Signed-off-by: Rajeshwar R Shinde <coolrrsh@xxxxxxxxx>
---
v1->v2
Renamed the subject line
---
 drivers/dma/idxd/device.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c
index 5abbcc61c528..7c74bc60f582 100644
--- a/drivers/dma/idxd/device.c
+++ b/drivers/dma/idxd/device.c
@@ -786,8 +786,6 @@ static int idxd_device_evl_setup(struct idxd_device *idxd)
 		goto err_alloc;
 	}
 
-	memset(addr, 0, size);
-
 	spin_lock(&evl->lock);
 	evl->log = addr;
 	evl->dma = dma_addr;
-- 
2.25.1