Convert single line fprintf(.../n) to warn_report()

Convert all the single line uses of fprintf(stderr, "warning:"..."\n"...
to use warn_report() instead. This helps standardise on a single
method of printing warnings to the user.

All of the warnings were changed using this command:
  find ./* -type f -exec sed -i \
    's|fprintf(.*".*warning[,:] \(.*\)\\n"\(.*\));|warn_report("\1"\2);|Ig' \
    {} +

Some of the lines were manually edited to reduce the line length to below
80 charecters.

The #include lines were manually updated to allow the code to compile.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Michael Roth <mdroth@linux.vnet.ibm.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Yongbok Kim <yongbok.kim@imgtec.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com> [mips]
Message-Id: <ae8f8a7f0a88ded61743dff2adade21f8122a9e7.1505158760.git.alistair.francis@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c
index 604912cb3e..46fd30b075 100644
--- a/hw/usb/hcd-ehci.c
+++ b/hw/usb/hcd-ehci.c
@@ -32,6 +32,7 @@
 #include "hw/usb/ehci-regs.h"
 #include "hw/usb/hcd-ehci.h"
 #include "trace.h"
+#include "qemu/error-report.h"
 
 #define FRAME_TIMER_FREQ 1000
 #define FRAME_TIMER_NS   (NANOSECONDS_PER_SECOND / FRAME_TIMER_FREQ)
@@ -348,7 +349,7 @@ static void ehci_trace_sitd(EHCIState *s, hwaddr addr,
 static void ehci_trace_guest_bug(EHCIState *s, const char *message)
 {
     trace_usb_ehci_guest_bug(message);
-    fprintf(stderr, "ehci warning: %s\n", message);
+    warn_report("%s", message);
 }
 
 static inline bool ehci_enabled(EHCIState *s)
@@ -1728,7 +1729,7 @@ static int ehci_state_fetchsitd(EHCIState *ehci, int async)
         /* siTD is not active, nothing to do */;
     } else {
         /* TODO: split transfers are not implemented */
-        fprintf(stderr, "WARNING: Skipping active siTD\n");
+        warn_report("Skipping active siTD");
     }
 
     ehci_set_fetch_addr(ehci, async, sitd.next);