[Qemu-devel] [PATCH] spapr_vscsi: Set uninitialized variable

[Stefan Weil]

cppcheck reports this error:

hw/spapr_vscsi.c:274: error: Uninitialized variable: rc

If llen == 0, rc was indeed used without being initialized.

Signed-off-by: Stefan Weil <w...@mail.berlios.de>
---
 hw/spapr_vscsi.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/spapr_vscsi.c b/hw/spapr_vscsi.c
index e142dae..9928334 100644
--- a/hw/spapr_vscsi.c
+++ b/hw/spapr_vscsi.c
@@ -255,7 +255,7 @@ static int vscsi_srp_direct_data(VSCSIState *s, vscsi_req 
*req,
 {
     struct srp_direct_buf *md = req->cur_desc;
     uint32_t llen;
-    int rc;
+    int rc = 0;
 
     dprintf("VSCSI: direct segment 0x%x bytes, va=0x%llx desc len=0x%x\n",
             len, (unsigned long long)md->va, md->len);
-- 
1.7.2.5