gdb: fix some indentation issues

I wrote a small script to spot a pattern of indentation mistakes I saw
happened in breakpoint.c.  And while at it I ran it on all files and
fixed what I found.  No behavior changes intended, just indentation and
addition / removal of curly braces.

gdb/ChangeLog:

	* Fix some indentation mistakes throughout.

gdbserver/ChangeLog:

	* Fix some indentation mistakes throughout.

Change-Id: Ia01990c26c38e83a243d8f33da1d494f16315c6e

2 files changed, 19 insertions, 21 deletions

diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
index 79c60b0947..f8d7fd65fb 100644
--- a/gdbserver/ChangeLog
+++ b/gdbserver/ChangeLog
@@ -1,3 +1,7 @@
+2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
+
+	* Fix some indentation mistakes throughout.
+
 2021-05-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* .dir-locals.el: Set sentence-end-double-space for all modes, and
diff --git a/gdbserver/linux-s390-low.cc b/gdbserver/linux-s390-low.cc
index 09a96625a0..b66808e6b3 100644
--- a/gdbserver/linux-s390-low.cc
+++ b/gdbserver/linux-s390-low.cc
@@ -1908,15 +1908,13 @@ s390_emit_const (LONGEST num)
     0x98, 0x23, 0x10, 0x00,	/* lm %r2, %r3, 0(%r1) */
   };
   if (num < 0x8000 && num >= 0)
-  {
     add_insns (buf_s, sizeof buf_s);
-  }
   else
-  {
-    s390_emit_litpool (8);
-    add_insns ((unsigned char *) &n, sizeof n);
-    add_insns (buf_l, sizeof buf_l);
-  }
+    {
+      s390_emit_litpool (8);
+      add_insns ((unsigned char *) &n, sizeof n);
+      add_insns (buf_l, sizeof buf_l);
+    }
 }
 
 /* The "emit_call" emit_ops method for s390.  */
@@ -2027,15 +2025,13 @@ s390_emit_set_r2 (int arg1)
     0x58, 0x20, 0x10, 0x00,	/* l %r2, 0(%r1) */
   };
   if (arg1 < 0x8000 && arg1 >= -0x8000)
-  {
     add_insns (buf_s, sizeof buf_s);
-  }
   else
-  {
-    s390_emit_litpool (4);
-    add_insns ((unsigned char *) &arg1, sizeof arg1);
-    add_insns (buf_l, sizeof buf_l);
-  }
+    {
+      s390_emit_litpool (4);
+      add_insns ((unsigned char *) &arg1, sizeof arg1);
+      add_insns (buf_l, sizeof buf_l);
+    }
 }
 
 /* The "emit_int_call_1" emit_ops method for s390.  */
@@ -2553,15 +2549,13 @@ s390x_emit_const (LONGEST num)
     0xe3, 0x20, 0x10, 0x00, 0x00, 0x04,	/* lg %r2, 0(%r1) */
   };
   if (num < 0x8000 && num >= -0x8000)
-  {
     add_insns (buf_s, sizeof buf_s);
-  }
   else
-  {
-    s390_emit_litpool (8);
-    add_insns ((unsigned char *) &n, sizeof n);
-    add_insns (buf_l, sizeof buf_l);
-  }
+    {
+      s390_emit_litpool (8);
+      add_insns ((unsigned char *) &n, sizeof n);
+      add_insns (buf_l, sizeof buf_l);
+    }
 }
 
 /* The "emit_call" emit_ops method for s390x.  */