error: Replace qemu_error() by error_report()

error_report() terminates the message with a newline.  Strip it it
from its arguments.

This fixes a few error messages lacking a newline:
net_handle_fd_param()'s "No file descriptor named %s found", and
tap_open()'s "vnet_hdr=1 requested, but no kernel support for
IFF_VNET_HDR available" (all three versions).

There's one place that passes arguments without newlines
intentionally: load_vmstate().  Fix it up.

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/usb-serial.c b/hw/usb-serial.c
index 6db9446b82..69f0e44f11 100644
--- a/hw/usb-serial.c
+++ b/hw/usb-serial.c
@@ -565,26 +565,26 @@ static USBDevice *usb_serial_init(const char *filename)
         if (strstart(filename, "vendorid=", &p)) {
             vendorid = strtol(p, &e, 16);
             if (e == p || (*e && *e != ',' && *e != ':')) {
-                qemu_error("bogus vendor ID %s\n", p);
+                error_report("bogus vendor ID %s", p);
                 return NULL;
             }
             filename = e;
         } else if (strstart(filename, "productid=", &p)) {
             productid = strtol(p, &e, 16);
             if (e == p || (*e && *e != ',' && *e != ':')) {
-                qemu_error("bogus product ID %s\n", p);
+                error_report("bogus product ID %s", p);
                 return NULL;
             }
             filename = e;
         } else {
-            qemu_error("unrecognized serial USB option %s\n", filename);
+            error_report("unrecognized serial USB option %s", filename);
             return NULL;
         }
         while(*filename == ',')
             filename++;
     }
     if (!*filename) {
-        qemu_error("character device specification needed\n");
+        error_report("character device specification needed");
         return NULL;
     }
     filename++;