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authorTejun Heo <htejun@gmail.com>2008-04-08 01:25:35 +0900
committerJeff Garzik <jgarzik@redhat.com>2008-04-17 15:44:25 -0400
commit2a0c15ca39f5881aa1b472ca856bb7a2e584ece7 (patch)
tree28fe9136db8016720c272ba39df3a3b43a9715e2 /drivers/ata/sata_sil24.c
parente50e3ce5e70e36e6069a8cc8292df76058fa9e23 (diff)
downloadop-kernel-dev-2a0c15ca39f5881aa1b472ca856bb7a2e584ece7.zip
op-kernel-dev-2a0c15ca39f5881aa1b472ca856bb7a2e584ece7.tar.gz
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 This is no longer applicable.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_sil24.c')
-rw-r--r--drivers/ata/sata_sil24.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 0687893..20757fa 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -693,9 +693,6 @@ static int sil24_softreset(struct ata_link *link, unsigned int *class,
sil24_read_tf(ap, 0, &tf);
*class = ata_dev_classify(&tf);
- if (*class == ATA_DEV_UNKNOWN)
- *class = ATA_DEV_NONE;
-
out:
DPRINTK("EXIT, class=%u\n", *class);
return 0;
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