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net: ipa: fix page free in ipa_endpoint_replenish_one()
Currently the (possibly compound) pages used for receive buffers are freed using __free_pages(). But according to this comment above the definition of that function, that's wrong: If you want to use the page's reference count to decide when to free the allocation, you should allocate a compound page, and use put_page() instead of __free_pages(). Convert the call to __free_pages() in ipa_endpoint_replenish_one() to use put_page() instead. Fixes: 6a606b90153b8 ("net: ipa: allocate transaction in replenish loop") Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -1095,7 +1095,7 @@ static int ipa_endpoint_replenish_one(struct ipa_endpoint *endpoint,
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ret = gsi_trans_page_add(trans, page, len, offset);
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if (ret)
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__free_pages(page, get_order(buffer_size));
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put_page(page);
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else
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trans->data = page; /* transaction owns page now */
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