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SubjectRe: [PATCH v2] scsi: fix WARNING in scsi_alloc_sgtables
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On 7/19/22 19:51, Jason Yan wrote:
> When iovec_count is non-zero and dxfer_len is zero, the sg_io() just
> genarated a null bio, and finally caused a warning below. To fix it,
> skip generating a bio for this request if dxfer_len is zero.

Reviewed-by: Bart Van Assche <bvanassche@acm.org>

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