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lib/scatterlist: use consistent sg_copy_buffer() return type

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sg_copy_buffer() returns a size_t with the number of bytes copied.
Return 0 instead of false if the copy is skipped.

Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Douglas Gilbert <dgilbert@interlog.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
David Disseldorp 2020-10-26 22:03:10 +01:00 committed by Jens Axboe
parent 24bb45fddc
commit 1f41be7d4e
1 changed files with 1 additions and 1 deletions
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lib/scatterlist.c
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@ -933,7 +933,7 @@ size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,
sg_miter_start(&miter, sgl, nents, sg_flags);
if (!sg_miter_skip(&miter, skip))
return false;
return 0;
while ((offset < buflen) && sg_miter_next(&miter)) {
unsigned int len;