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path: root/drivers/dma/sh/usb-dmac.c
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Diffstat (limited to 'drivers/dma/sh/usb-dmac.c')
-rw-r--r--drivers/dma/sh/usb-dmac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/sh/usb-dmac.c b/drivers/dma/sh/usb-dmac.c
index 31a145154e9f..1bb1a8e09025 100644
--- a/drivers/dma/sh/usb-dmac.c
+++ b/drivers/dma/sh/usb-dmac.c
@@ -269,7 +269,7 @@ static int usb_dmac_desc_alloc(struct usb_dmac_chan *chan, unsigned int sg_len,
struct usb_dmac_desc *desc;
unsigned long flags;
- desc = kzalloc(sizeof(*desc) + sg_len * sizeof(desc->sg[0]), gfp);
+ desc = kzalloc(struct_size(desc, sg, sg_len), gfp);
if (!desc)
return -ENOMEM;