[Xen-devel] [PATCH] mini-os: Fix an compilation error in xencons_ring

[Yu Zhiguo <yuzg@xxxxxxxxxxxxxx>]

Fix an compilation error in xencons_ring if undefined HAVE_LIBC.

Signed-off-by: Yu Zhiguo <yuzg@xxxxxxxxxxxxxx>


diff --git a/extras/mini-os/console/xencons_ring.c 
b/extras/mini-os/console/xencons_ring.c
--- a/extras/mini-os/console/xencons_ring.c
+++ b/extras/mini-os/console/xencons_ring.c
@@ -67,8 +67,8 @@
 
 static void handle_input(evtchn_port_t port, struct pt_regs *regs, void *data)
 {
+       struct consfront_dev *dev = (struct consfront_dev *) data;
 #ifdef HAVE_LIBC
-       struct consfront_dev *dev = (struct consfront_dev *) data;
         int fd = dev ? dev->fd : -1;
 
         if (fd != -1)


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