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path: root/drivers/crypto/ixp4xx_crypto.c
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Diffstat (limited to 'drivers/crypto/ixp4xx_crypto.c')
-rw-r--r--drivers/crypto/ixp4xx_crypto.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 8705b28eb02c..717a26607bdb 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -260,12 +260,11 @@ static int setup_crypt_desc(void)
{
struct device *dev = &pdev->dev;
BUILD_BUG_ON(sizeof(struct crypt_ctl) != 64);
- crypt_virt = dma_alloc_coherent(dev,
- NPE_QLEN * sizeof(struct crypt_ctl),
- &crypt_phys, GFP_ATOMIC);
+ crypt_virt = dma_zalloc_coherent(dev,
+ NPE_QLEN * sizeof(struct crypt_ctl),
+ &crypt_phys, GFP_ATOMIC);
if (!crypt_virt)
return -ENOMEM;
- memset(crypt_virt, 0, NPE_QLEN * sizeof(struct crypt_ctl));
return 0;
}