From 0f8d8876d98305671a19b5bf88f125d4d02c7e0f Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sat, 13 Jul 2019 15:53:44 -0600 Subject: [PATCH] Remove NULL check from tui_reg_command tui_reg_command has an unnecessary NULL check. The preceding call to tui_reg_layout will ensure the window exists. This patch removes the check. gdb/ChangeLog 2019-08-20 Tom Tromey * tui/tui-regs.c (tui_reg_command): Remove NULL check. --- gdb/ChangeLog | 4 ++++ gdb/tui/tui-regs.c | 4 +--- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index c4a1179ce0b..ce64e7acccf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2019-08-20 Tom Tromey + + * tui/tui-regs.c (tui_reg_command): Remove NULL check. + 2019-08-20 Tom Tromey * tui/tui-source.h (struct tui_source_window): Update. diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c index 8fcb7bc46bc..b3c7ce627b4 100644 --- a/gdb/tui/tui-regs.c +++ b/gdb/tui/tui-regs.c @@ -669,9 +669,7 @@ tui_reg_command (const char *args, int from_tty) if (TUI_DATA_WIN == NULL || !TUI_DATA_WIN->is_visible ()) tui_reg_layout (); - struct reggroup *current_group = NULL; - if (TUI_DATA_WIN != NULL) - current_group = TUI_DATA_WIN->current_group; + struct reggroup *current_group = TUI_DATA_WIN->current_group; if (strncmp (args, "next", len) == 0) match = tui_reg_next (current_group, gdbarch); else if (strncmp (args, "prev", len) == 0) -- 2.30.2