monitor:braces {} are necessary for all arms of this statement

Fix the errors by add {}

Signed-off-by: Yutao Ai <aiyutao@huawei.com>
Message-Id: <20201125014514.55562-3-aiyutao@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 9 insertions, 5 deletions

diff --git a/monitor/misc.c b/monitor/misc.c
index fde6e36..09f9a74 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -492,8 +492,10 @@ static void hmp_singlestep(Monitor *mon, const QDict *qdict)
 static void hmp_gdbserver(Monitor *mon, const QDict *qdict)
 {
     const char *device = qdict_get_try_str(qdict, "device");
-    if (!device)
+    if (!device) {
         device = "tcp::" DEFAULT_GDBSTUB_PORT;
+    }
+
     if (gdbserver_start(device) < 0) {
         monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
                        device);
@@ -559,10 +561,11 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
     }
 
     len = wsize * count;
-    if (wsize == 1)
+    if (wsize == 1) {
         line_size = 8;
-    else
+    } else {
         line_size = 16;
+    }
     max_digits = 0;
 
     switch(format) {
@@ -583,10 +586,11 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
     }
 
     while (len > 0) {
-        if (is_physical)
+        if (is_physical) {
             monitor_printf(mon, TARGET_FMT_plx ":", addr);
-        else
+        } else {
             monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
+        }
         l = len;
         if (l > line_size)
             l = line_size;