[Qemu-devel] [PATCH] suppress a couple of spurious warnings in scsi-generic.c

[Ian Jackson]

This patch fixes two spurious `may be used uninitialised' warnings
when compiling with some compilers.
    
Signed-off-by: Andre Przywara <address@hidden>
Signed-off-by: Ian Jackson <address@hidden>
    
(Manually cherry-picked from qemu-xen master
 c9dba66abe8f4c4df28f3b32befe49da1b749a48)

diff --git a/hw/scsi-generic.c b/hw/scsi-generic.c
index 60084cf..3973c25 100644
--- a/hw/scsi-generic.c
+++ b/hw/scsi-generic.c
@@ -478,8 +478,8 @@ static int32_t scsi_send_command(SCSIDevice *d, uint32_t 
tag,
                                  uint8_t *cmd, int lun)
 {
     SCSIDeviceState *s = d->state;
-    uint32_t len;
-    int cmdlen;
+    uint32_t len=0;
+    int cmdlen=0;
     SCSIRequest *r;
     int ret;