Re: [Qemu-devel] [PATCH] VMXNET3: initialize rx_ridx to eliminate compile warning

[Dmitry Fleytman]

Hi, Wenchao

Thanks for fixing this!

Dmitry.

On Tue, Mar 26, 2013 at 4:24 AM, Wenchao Xia <address@hidden> wrote:

  Gcc report "hw/vmxnet3.c:972: error: ‘rx_ridx’ may be used
uninitialized in this function", so fix it.

Signed-off-by: Wenchao Xia <address@hidden>
---
 hw/vmxnet3.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/vmxnet3.c b/hw/vmxnet3.c
index 925be80..bdd256e 100644
--- a/hw/vmxnet3.c
+++ b/hw/vmxnet3.c
@@ -969,7 +969,7 @@ vmxnet3_indicate_packet(VMXNET3State *s)
     struct Vmxnet3_RxDesc rxd;
     bool is_head = true;
     uint32_t rxd_idx;
-    uint32_t rx_ridx;
+    uint32_t rx_ridx = 0;

     struct Vmxnet3_RxCompDesc rxcd;
     uint32_t new_rxcd_gen = VMXNET3_INIT_GEN;
--
1.7.1