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(parent: db6eeac) | patch
swiotlb: Fix the type of index
authorClaire Chang <tientzu@chromium.org>
Thu, 22 Apr 2021 08:14:53 +0000 (16:14 +0800)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tue, 27 Apr 2021 17:03:20 +0000 (17:03 +0000)
commitb2de67554f842606cf60bed5349104b1c8cee23a
treef7330bb0dc76936d76320524d0f80c06dbe4ea4ctree | snapshot
parentdb6eeacaebae7509c98c51785d8a55af551995a5commit | diff
swiotlb: Fix the type of index

Fix the type of index from unsigned int to int since find_slots() might
return -1.

Fixes: 0e52aebe6361 ("swiotlb: refactor swiotlb_tbl_map_single")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Claire Chang <tientzu@chromium.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
kernel/dma/swiotlb.c diff | blob | history
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