error: Strip trailing '\n' from error string arguments (again again)

Re-run Coccinelle script scripts/coccinelle/err-bad-newline.cocci,
and found new error_report() occurrences with '\n'.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Message-Id: <20180323143202.28879-3-lvivier@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>

target/i386/hvf/hvf.c

@@ -86,25 +86,25 @@ static void assert_hvf_ok(hv_return_t ret)
 
     switch (ret) {
     case HV_ERROR:
-        error_report("Error: HV_ERROR\n");
+        error_report("Error: HV_ERROR");
         break;
     case HV_BUSY:
-        error_report("Error: HV_BUSY\n");
+        error_report("Error: HV_BUSY");
         break;
     case HV_BAD_ARGUMENT:
-        error_report("Error: HV_BAD_ARGUMENT\n");
+        error_report("Error: HV_BAD_ARGUMENT");
         break;
     case HV_NO_RESOURCES:
-        error_report("Error: HV_NO_RESOURCES\n");
+        error_report("Error: HV_NO_RESOURCES");
         break;
     case HV_NO_DEVICE:
-        error_report("Error: HV_NO_DEVICE\n");
+        error_report("Error: HV_NO_DEVICE");
         break;
     case HV_UNSUPPORTED:
-        error_report("Error: HV_UNSUPPORTED\n");
+        error_report("Error: HV_UNSUPPORTED");
         break;
     default:
-        error_report("Unknown Error\n");
+        error_report("Unknown Error");
     }
 
     abort();
@@ -191,7 +191,7 @@ void hvf_set_phys_mem(MemoryRegionSection *section, bool add)
     if (mem) {
         mem->size = 0;
         if (do_hvf_set_memory(mem)) {
-            error_report("Failed to reset overlapping slot\n");
+            error_report("Failed to reset overlapping slot");
             abort();
         }
     }
@@ -211,7 +211,7 @@ void hvf_set_phys_mem(MemoryRegionSection *section, bool add)
     }
 
     if (x == hvf_state->num_slots) {
-        error_report("No free slots\n");
+        error_report("No free slots");
         abort();
     }
 
@@ -221,7 +221,7 @@ void hvf_set_phys_mem(MemoryRegionSection *section, bool add)
     mem->region = area;
 
     if (do_hvf_set_memory(mem)) {
-        error_report("Error registering new memory slot\n");
+        error_report("Error registering new memory slot");
         abort();
     }
 }
@@ -884,7 +884,7 @@ int hvf_vcpu_exec(CPUState *cpu)
                 break;
             }
             default:
-                error_report("Unrecognized CR %d\n", cr);
+                error_report("Unrecognized CR %d", cr);
                 abort();
             }
             RIP(env) += ins_len;
@@ -930,7 +930,7 @@ int hvf_vcpu_exec(CPUState *cpu)
             env->error_code = 0;
             break;
         default:
-            error_report("%llx: unhandled exit %llx\n", rip, exit_reason);
+            error_report("%llx: unhandled exit %llx", rip, exit_reason);
         }
     } while (ret == 0);