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[1/5] virtio: Fix compiler warning for non Linux hosts

Message ID 1338385036-9460-2-git-send-email-kwolf@redhat.com
State New
Headers show

Commit Message

Kevin Wolf May 30, 2012, 1:37 p.m. UTC 
From: Stefan Weil <sw@weilnetz.de>

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>
---
 hw/virtio-blk.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
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Patch

diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
index f9e1896..60750cb 100644
--- a/hw/virtio-blk.c
+++ b/hw/virtio-blk.c
@@ -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