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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2015-08-31 21:32:11 +0100 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2015-09-04 16:50:41 +0100 |
| commit | e65b52456bc3f60a176fece5e34e420c5a75bd16 (patch) | |
| tree | a80435ebf6243e0db672f69c2c8db5c761f7eb6f /gdb/tui/tui-regs.c | |
| parent | b03e6ad9cd2064214c0fbff179c7e47c855315e3 (diff) | |
| download | binutils-gdb-e65b52456bc3f60a176fece5e34e420c5a75bd16.tar.gz | |
gdb/tui: Remove casts of NULL during assignment.
In the following code:
struct symbol *wsym = (struct symbol *) NULL;
the cast of NULL is redundant, it adds noise, and is just one more thing
to change if the type of wsym ever changes. There are a relatively
small number of places in gdb where the above code pattern is used.
Usually the cast is removed like this:
struct symbol *wsym = NULL;
This commit updates all the places within the gdb/tui directory where we
cast NULL during assignment, removing the cast.
gdb/ChangeLog:
* tui/tui-data.c (win_with_focus): Remove cast of NULL pointer.
(tui_next_win): Likewise.
(tui_prev_win): Likewise.
(tui_partial_win_by_name): Likewise.
(tui_init_generic_part): Likewise.
(init_content_element): Likewise.
(tui_del_window): Likewise.
(tui_free_window): Likewise.
(tui_del_data_windows): Likewise.
(tui_free_data_content): Likewise.
* tui/tui-layout.c (make_source_or_disasm_window): Likewise.
* tui/tui-regs.c (tui_show_register_group): Likewise.
* tui/tui-win.c (tui_resize_all): Likewise.
(tui_set_focus): Likewise.
(tui_set_win_height): Likewise.
(make_invisible_and_set_new_height): Likewise.
* tui/tui-windata.c (tui_delete_data_content_windows): Likewise.
* tui/tui-wingeneral.c (make_visible): Likewise.
Diffstat (limited to 'gdb/tui/tui-regs.c')
| -rw-r--r-- | gdb/tui/tui-regs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c index a61fadb9668..fde17073c67 100644 --- a/gdb/tui/tui-regs.c +++ b/gdb/tui/tui-regs.c @@ -244,7 +244,7 @@ tui_show_register_group (struct reggroup *group, { if (!refresh_values_only || allocated_here) { - TUI_DATA_WIN->generic.content = (void*) NULL; + TUI_DATA_WIN->generic.content = NULL; TUI_DATA_WIN->generic.content_size = 0; tui_add_content_elements (&TUI_DATA_WIN->generic, nr_regs); display_info->regs_content |