uvscom: Fix baud rate validation in uvscom_pre_param()

The switch fell through from the supported B150–B115200 cases into default
and returned EINVAL for every speed.  Break out before default so valid
rates return success, matching uvscom_cfg_param().

Signed-off-by: Weixie Cui <cuiweixie@gmail.com>
Reviewed by: imp,aokblast
Pull Request: https://github.com/freebsd/freebsd-src/pull/2110

This commit is contained in:

Weixie Cui

2026-03-31 18:17:28 +08:00

committed by

Warner Losh

parent 7634043970

commit 75e7709f4f

1 changed files with 2 additions and 1 deletions

									
										sys/dev/usb/serial/uvscom.c
									
		+1
		
												View File
												
					@@ -551,6 +551,7 @@ uvscom_pre_param(struct ucom_softc *ucom, struct termios *t)

							case B38400:

							case B38400:

							case B57600:

							case B57600:

							case B115200:

							case B115200:

								break;

							default:

							default:

								return (EINVAL);

								return (EINVAL);

						}

						}