mfd: dln2: A couple endian fixes
Sparse catches a couple endian bugs. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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@ -436,6 +436,7 @@ static int _dln2_transfer(struct dln2_dev *dln2, u16 handle, u16 cmd,
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struct device *dev = &dln2->interface->dev;
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const unsigned long timeout = DLN2_USB_TIMEOUT * HZ / 1000;
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struct dln2_mod_rx_slots *rxs = &dln2->mod_rx_slots[handle];
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int size;
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spin_lock(&dln2->disconnect_lock);
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if (!dln2->disconnect)
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@ -477,8 +478,9 @@ static int _dln2_transfer(struct dln2_dev *dln2, u16 handle, u16 cmd,
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/* if we got here we know that the response header has been checked */
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rsp = rxc->urb->transfer_buffer;
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size = le16_to_cpu(rsp->hdr.size);
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if (rsp->hdr.size < sizeof(*rsp)) {
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if (size < sizeof(*rsp)) {
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ret = -EPROTO;
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goto out_free_rx_slot;
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}
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@ -493,8 +495,8 @@ static int _dln2_transfer(struct dln2_dev *dln2, u16 handle, u16 cmd,
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if (!ibuf)
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goto out_free_rx_slot;
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if (*ibuf_len > rsp->hdr.size - sizeof(*rsp))
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*ibuf_len = rsp->hdr.size - sizeof(*rsp);
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if (*ibuf_len > size - sizeof(*rsp))
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*ibuf_len = size - sizeof(*rsp);
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memcpy(ibuf, rsp + 1, *ibuf_len);
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