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path: root/drivers/net/ethernet/sfc/nic.c
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Diffstat (limited to 'drivers/net/ethernet/sfc/nic.c')
-rw-r--r--drivers/net/ethernet/sfc/nic.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c
index f9f5df8b51fe..7b87798409cc 100644
--- a/drivers/net/ethernet/sfc/nic.c
+++ b/drivers/net/ethernet/sfc/nic.c
@@ -305,11 +305,11 @@ int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer,
305 unsigned int len) 305 unsigned int len)
306{ 306{
307 buffer->addr = dma_alloc_coherent(&efx->pci_dev->dev, len, 307 buffer->addr = dma_alloc_coherent(&efx->pci_dev->dev, len,
308 &buffer->dma_addr, GFP_ATOMIC); 308 &buffer->dma_addr,
309 GFP_ATOMIC | __GFP_ZERO);
309 if (!buffer->addr) 310 if (!buffer->addr)
310 return -ENOMEM; 311 return -ENOMEM;
311 buffer->len = len; 312 buffer->len = len;
312 memset(buffer->addr, 0, len);
313 return 0; 313 return 0;
314} 314}
315 315