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| author | Hugo Villeneuve <hvilleneuve@dimonoff.com> | 2026-04-10 11:20:12 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-05-11 17:19:52 +0200 |
| commit | 1097aedec77674fe4f08f40b3f0bac26ea437fc0 (patch) | |
| tree | 6a92926a40add03dc3caeb824d91066f41b08027 /drivers/tty | |
| parent | 2f0c8853109bca54ac28e33659ce600ceb45ff12 (diff) | |
| download | lwn-1097aedec77674fe4f08f40b3f0bac26ea437fc0.tar.gz lwn-1097aedec77674fe4f08f40b3f0bac26ea437fc0.zip | |
serial: core: simplify clipping logic in uart_get_baud_rate()
Simplify the clipping logic in uart_get_baud_rate() to improve code
readability.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://patch.msgid.link/20260410152022.2146488-5-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index e6a8ab40442d..f89c0dc29516 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -543,11 +543,11 @@ uart_get_baud_rate(struct uart_port *port, struct ktermios *termios, */ if (!hung_up) { if (baud <= min) - tty_termios_encode_baud_rate(termios, - min + 1, min + 1); + baud = min + 1; else - tty_termios_encode_baud_rate(termios, - max - 1, max - 1); + baud = max - 1; + + tty_termios_encode_baud_rate(termios, baud, baud); } } return 0; |