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spapr_vscsi: Set uninitialized variable 

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 <weil@mail.berlios.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
master
Stefan Weil 2011-04-03 18:21:24 +02:00 committed by Alexander Graf
parent 64a4d100b5
commit 8804f57b53
1 changed files with 1 additions and 1 deletions
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2
hw/spapr_vscsi.c
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@ -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);