libqos/ahci: Zero-fill AHCI headers

Even though it's just the reserved space, make sure they're zeroes.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1424905602-24715-2-git-send-email-jsnow@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
John Snow
2015-03-10 14:02:23 +01:00
committed by Kevin Wolf
parent baca2b9e3a
commit 4a42f6d408
+1 -1
View File
@@ -487,7 +487,7 @@ void ahci_get_command_header(AHCIQState *ahci, uint8_t port,
void ahci_set_command_header(AHCIQState *ahci, uint8_t port,
uint8_t slot, AHCICommandHeader *cmd)
{
AHCICommandHeader tmp;
AHCICommandHeader tmp = { .flags = 0 };
uint64_t ba = ahci->port[port].clb;
ba += slot * sizeof(AHCICommandHeader);