net: ipa: pass correct dma_handle to dma_free_coherent()

The "ring->addr = addr;" assignment is done a few lines later so we
can't use "ring->addr" yet.  The correct dma_handle is "addr".

Fixes: 650d160 ("soc: qcom: ipa: the generic software interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/YBjpTU2oejkNIULT@mwanda
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: Dan Carpenter

drivers/net/ipa/gsi.c

@@ -1373,7 +1373,7 @@ static int gsi_ring_alloc(struct gsi *gsi, struct gsi_ring *ring, u32 count)
 	/* Hardware requires a 2^n ring size, with alignment equal to size */
 	ring->virt = dma_alloc_coherent(dev, size, &addr, GFP_KERNEL);
 	if (ring->virt && addr % size) {
-		dma_free_coherent(dev, size, ring->virt, ring->addr);
+		dma_free_coherent(dev, size, ring->virt, addr);
 		dev_err(dev, "unable to alloc 0x%zx-aligned ring buffer\n",
 			size);
 		return -EINVAL;	/* Not a good error value, but distinct */