swiotlb: remove a useless return in swiotlb_init
authorDongli Zhang <dongli.zhang@oracle.com>
Sat, 11 Jun 2022 08:25:12 +0000 (01:25 -0700)
committerChristoph Hellwig <hch@lst.de>
Wed, 22 Jun 2022 10:42:02 +0000 (12:42 +0200)
commit466298c65678e7a2bd7bd268fd3776de73e96a4b
tree2c3e120f655357dd887df89a0a027d08d2eed8fd
parent1a3c7d0841ae24d28a15bbf87ee7d08614cec957
swiotlb: remove a useless return in swiotlb_init

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>
kernel/dma/swiotlb.c