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[1/4] ahci: remove dead reset code

Message ID 1441140641-17631-2-git-send-email-jsnow@redhat.com
State New
Headers show

Commit Message

John Snow Sept. 1, 2015, 8:50 p.m. UTC 
This check is dead due to an earlier conditional.
AHCI does not currently support hotplugging, so
checks to see if devices are present or not are useless.

Remove it.

Reported-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
---
 hw/ide/ahci.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
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Patch

diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 48749c1..d04a161 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -604,10 +604,7 @@  static void ahci_reset_port(AHCIState *s, int port)
     }
 
     s->dev[port].port_state = STATE_RUN;
-    if (!ide_state->blk) {
-        pr->sig = 0;
-        ide_state->status = SEEK_STAT | WRERR_STAT;
-    } else if (ide_state->drive_kind == IDE_CD) {
+    if (ide_state->drive_kind == IDE_CD) {
         pr->sig = SATA_SIGNATURE_CDROM;
         ide_state->lcyl = 0x14;
         ide_state->hcyl = 0xeb;