hw/scsi-bus.c:758: warning: ‘xfer’ may be used uninitialized in this
function
Isn't true, but older gcc versions (for example 4.1 as shipped in rhel5)
are not clever enougth to figure, so sprinkle in a default: line to make
them happy.
Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
---
hw/scsi-bus.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c
index b8a857d..4981a02 100644
--- a/hw/scsi-bus.c
+++ b/hw/scsi-bus.c
@@ -761,6 +761,7 @@ static int ata_passthrough_12_xfer_size(SCSIDevice *dev,
uint8_t *buf)
switch (length) {
case 0:
case 3: /* USB-specific. */
+ default:
xfer = 0;
break;
case 1:
@@ -784,6 +785,7 @@ static int ata_passthrough_16_xfer_size(SCSIDevice *dev,
uint8_t *buf)
switch (length) {
case 0:
case 3: /* USB-specific. */
+ default:
xfer = 0;
break;
case 1:
--
1.7.1
