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| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-08-13 13:05:44 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-08-18 08:50:09 +0000 |
| commit | d83c951cce14dd3c7600c386d3791c4993744622 (patch) | |
| tree | e5fcd49814fe91f4056e21bd4b67e64668455e65 /hw | |
| parent | 5f893b4e9c207c5a38cf7b141d2c54fa30046afd (diff) | |
| download | qemu-d83c951cce14dd3c7600c386d3791c4993744622.zip qemu-d83c951cce14dd3c7600c386d3791c4993744622.tar.gz qemu-d83c951cce14dd3c7600c386d3791c4993744622.tar.bz2 | |
scsi: fix warning
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 <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | 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: |