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swiotlb: remove a useless return in swiotlb_init

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Both swiotlb_init_remap() and swiotlb_init() have return type void.

Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Dongli Zhang 2022-06-11 01:25:12 -07:00 committed by Christoph Hellwig
parent 1a3c7d0841
commit 466298c656
1 changed files with 1 additions and 1 deletions
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kernel/dma/swiotlb.c
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@ -282,7 +282,7 @@ retry:
void __init swiotlb_init(bool addressing_limit, unsigned int flags)
{
return swiotlb_init_remap(addressing_limit, flags, NULL);
swiotlb_init_remap(addressing_limit, flags, NULL);
}
/*