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libata: ensure NCQ error result taskfile is fully initialized

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before returning it via qc->result_tf.

Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Jeff Garzik 2010-04-22 21:59:13 -04:00 committed by Jeff Garzik
parent 4c44f309cd
commit a09bf4cd53
1 changed files with 1 additions and 0 deletions
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drivers/ata/libata-eh.c
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@ -1628,6 +1628,7 @@ void ata_eh_analyze_ncq_error(struct ata_link *link)
} }
/* okay, this error is ours */ /* okay, this error is ours */
memset(&tf, 0, sizeof(tf));
rc = ata_eh_read_log_10h(dev, &tag, &tf); rc = ata_eh_read_log_10h(dev, &tag, &tf);
if (rc) { if (rc) {
ata_link_printk(link, KERN_ERR, "failed to read log page 10h " ata_link_printk(link, KERN_ERR, "failed to read log page 10h "