[Qemu-devel] [5833] Fix warning from sparse

[Aurelien Jarno]

Revision: 5833
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5833
Author:   aurel32
Date:     2008-11-30 16:25:05 +0000 (Sun, 30 Nov 2008)

Log Message:
-----------
Fix warning from sparse

Remove unnecessary declaration for errno (this fixes a warning from sparse)

Signed-off-by: Stefan Weil <address@hidden>
Signed-off-by: Aurelien Jarno <address@hidden>

Modified Paths:
--------------
    trunk/qemu-char.c

Modified: trunk/qemu-char.c
===================================================================
--- trunk/qemu-char.c   2008-11-30 16:24:55 UTC (rev 5832)
+++ trunk/qemu-char.c   2008-11-30 16:25:05 UTC (rev 5833)
@@ -452,7 +452,6 @@
     while (len > 0) {
         ret = send(fd, buf, len, 0);
         if (ret < 0) {
-            int errno;
             errno = WSAGetLastError();
             if (errno != WSAEWOULDBLOCK) {
                 return -1;