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authorTejun Heo <htejun@gmail.com>2008-04-07 20:25:35 +0400
committerJeff Garzik <jgarzik@redhat.com>2008-04-17 23:44:25 +0400
commit2a0c15ca39f5881aa1b472ca856bb7a2e584ece7 (patch)
tree28fe9136db8016720c272ba39df3a3b43a9715e2 /drivers/ata/sata_inic162x.c
parente50e3ce5e70e36e6069a8cc8292df76058fa9e23 (diff)
downloadlinux-2a0c15ca39f5881aa1b472ca856bb7a2e584ece7.tar.xz
libata: kill dead code paths in reset path
Some code paths which had been made obsolete by recent reset simplification were still around. Kill them. * ata_eh_reset() checked for ATA_DEV_UNKNOWN to determine classification failure. This is no longer applicable. * ata_do_reset() should convert ATA_DEV_UNKNOWN to ATA_DEV_NONE regardless of reset result (e.g. -EAGAIN). * LLDs don't need to convert ATA_DEV_UNKNOWN to ATA_DEV_NONE. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_inic162x.c')
-rw-r--r--drivers/ata/sata_inic162x.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 9f47d0022453..d27bb9a2568f 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -428,8 +428,6 @@ static int inic_hardreset(struct ata_link *link, unsigned int *class,
ata_sff_tf_read(ap, &tf);
*class = ata_dev_classify(&tf);
- if (*class == ATA_DEV_UNKNOWN)
- *class = ATA_DEV_NONE;
}
return 0;