Commit 1f41be7d authored Oct 26, 2020 by David Disseldorp Committed by Jens Axboe Oct 29, 2020

lib/scatterlist: use consistent sg_copy_buffer() return type



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>

parent 24bb45fd

lib/scatterlist.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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