In commit 518a2f1925c3
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.Signed-off-by: Fuqian Huang <[email protected]> --- Changes in v3: - Use actual commit rather than the merge commit in the commit message drivers/crypto/amcc/crypto4xx_core.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c index 16d911aaa508..5e7f2e233406 100644 --- a/drivers/crypto/amcc/crypto4xx_core.c +++ b/drivers/crypto/amcc/crypto4xx_core.c @@ -182,7 +182,6 @@ static u32 crypto4xx_build_pdr(struct crypto4xx_device *dev) dev->pdr_pa); return -ENOMEM; } - memset(dev->pdr, 0, sizeof(struct ce_pd) * PPC4XX_NUM_PD); dev->shadow_sa_pool = dma_alloc_coherent(dev->core_dev->device, sizeof(union shadow_sa_buf) * PPC4XX_NUM_PD, &dev->shadow_sa_pool_pa, -- 2.11.0
