Messages in this thread Patch in this message | | | From | "Jiri Slaby (SUSE)" <> | Subject | [PATCH 19/22] tty: vt: use switch+case in the ESnonstd case | Date | Fri, 2 Feb 2024 07:56:05 +0100 |
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To be uniform in the 'c' handling, use switch-case (with ranges) even in the ESnonstd case in do_con_trol().
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> --- drivers/tty/vt/vt.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index b0f691d79bf2..b5fc3b896e26 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2573,17 +2573,19 @@ static void do_con_trol(struct tty_struct *tty, struct vc_data *vc, u8 c) handle_esc(tty, vc, c); return; case ESnonstd: /* ESC ] aka OSC */ - if (c=='P') { /* palette escape sequence */ + switch (c) { + case 'P': /* palette escape sequence */ vc_reset_params(vc); vc->vc_state = ESpalette; return; - } else if (c=='R') { /* reset palette */ + case 'R': /* reset palette */ reset_palette(vc); - vc->vc_state = ESnormal; - } else if (c>='0' && c<='9') + break; + case '0' ... '9': vc->vc_state = ESosc; - else - vc->vc_state = ESnormal; + return; + } + vc->vc_state = ESnormal; return; case ESpalette: /* ESC ] P aka OSC P */ if (isxdigit(c)) { -- 2.43.0
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