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| author | Tejun Heo <htejun@gmail.com> | 2006-02-20 23:48:38 +0900 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-02-20 16:48:18 -0500 |
| commit | cc1887f3d8ae8ea61efa1a75af8ec0467b9dd546 (patch) | |
| tree | 3d02d3dfef8803fe9130ebac2172b6271b907109 /include/acpi | |
| parent | 9ae61c6cb69f5251d160576c324948805f97e901 (diff) | |
| download | op-kernel-dev-cc1887f3d8ae8ea61efa1a75af8ec0467b9dd546.zip op-kernel-dev-cc1887f3d8ae8ea61efa1a75af8ec0467b9dd546.tar.gz | |
[PATCH] libata: fix qc->n_elem == 0 case handling in ata_qc_next_sg
This patch makes ata_for_each_sg() start with pad_sgent when
qc->n_elem is zero. Previously, ata_for_each_sg() unconditionally
started with qc->__sg, handling the first sg to fill_sg() routines
even when the entry was invalid. And while at it, unwind ?: in
ata_qc_next_sg() into if statement.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'include/acpi')
0 files changed, 0 insertions, 0 deletions
