swiotlb: move slot allocation explanation comment where it belongs

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Move the comment down in front of the loop that actually sets the list
member of struct io_tlb_slot to zero.

Fixes: 26a7e09478 ("swiotlb: refactor swiotlb_tbl_map_single")
Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Petr Tesarik 2023-08-02 18:30:34 +02:00 • committed by Christoph Hellwig

parent 1395706a14

commit f94cb36e76

1 changed files with 5 additions and 5 deletions

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kernel/dma/swiotlb.c

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