Remove useless "if' from tui-regs.c

tui_data_window::show_register_group had a useless "if" -- the
condition could never be false.  This patch removes it.

gdb/ChangeLog
2020-07-01  Tom Tromey  <tom@tromey.com>

	* tui/tui-regs.c (tui_data_window::show_register_group): Remove
	useless "if".

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index cb0eb08afd8e18ec2f0120aefb9f1b9d395c4f07..eeb8bdc0559129697bf183e6db6e5ebbb2161915 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2020-07-01  Tom Tromey  <tom@tromey.com>
+
+       * tui/tui-regs.c (tui_data_window::show_register_group): Remove
+       useless "if".
+
 2020-07-01  Tom Tromey  <tom@tromey.com>
 
        * tui/tui-regs.c (tui_data_window::show_register_group): Update.

diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 39f5d7363924530cb070f8fc0dfeac7a7fcbb39c..51fc475beda879d1ce97b2258ca08be0605cbd58 100644 (file)
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -257,15 +257,12 @@ tui_data_window::show_register_group (struct reggroup *group,
        continue;
 
       data_item_win = &m_regs_content[pos];
-      if (data_item_win)
+      if (!refresh_values_only)
        {
-         if (!refresh_values_only)
-           {
-             data_item_win->item_no = regnum;
-             data_item_win->highlight = false;
-           }
-         tui_get_register (frame, data_item_win, regnum, 0);
+         data_item_win->item_no = regnum;
+         data_item_win->highlight = false;
        }
+      tui_get_register (frame, data_item_win, regnum, 0);
       pos++;
     }
 }