git: e66c6b993eb3 - main - da.4: Don't document softtimeout

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=e66c6b993eb3a17e3dba684e1d4d659e9bc566c8

commit e66c6b993eb3a17e3dba684e1d4d659e9bc566c8
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2022-09-10 16:55:24 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2022-09-10 19:51:37 +0000

    da.4: Don't document softtimeout
    
    kern.cam.da.default_softtimeout currently does nothing. It sets a value
    in the CCB that SIMs could look at, only none do. Leave it undocumented
    until it actually does something. It was introduced to allow a 'soft
    recovery' to be started when things were taking too long in the SIM by
    not scheduling new I/O, or other measures the SIM knew would help when
    it seemed like things were getting 'backed up'. No SIM in the FreeBSD
    tree implements this and scsi_da doesn't use it other than to pass it
    down, so best remove it from the documentation until it does something.
    
    Sponsored by:           Netflix
    Fixes:                  53af9c235f5d
    Reviewed by:            gbe
    Differential Review:    https://reviews.freebsd.org/D36518
---
 share/man/man4/da.4 | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/share/man/man4/da.4 b/share/man/man4/da.4
index 3795e11c2d09..ce7f269b79c0 100644
--- a/share/man/man4/da.4
+++ b/share/man/man4/da.4
@@ -133,13 +133,6 @@ variables and
 .Xr loader 8
 tunables:
 .Bl -tag -width 12
-.It Va kern.cam.da.default_softtimeout
-Soft I/O timeout (ms). The default is 0.
-Attempting to set this value to a
-time span longer than
-.It kern.cam.da.default_timeout
-will return
-.Dv EINVAL .
 .It Va kern.cam.da.default_timeout
 This variable determines how long the
 .Nm