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virtio: Fix compiler warning for non Linux hosts 

The local variables ret, i are only used if __linux__ is defined.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Stefan Weil 2012-05-22 23:23:32 +02:00 committed by Kevin Wolf
parent e78bd5ab07
commit 47ce9ef7f8
1 changed files with 3 additions and 1 deletions
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4
hw/virtio-blk.c
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@ -147,9 +147,11 @@ static VirtIOBlockReq *virtio_blk_get_request(VirtIOBlock *s)
static void virtio_blk_handle_scsi(VirtIOBlockReq *req)
{
#ifdef __linux__
int ret;
int status = VIRTIO_BLK_S_OK;
int i;
#endif
int status = VIRTIO_BLK_S_OK;
/*
* We require at least one output segment each for the virtio_blk_outhdr