CVS commit: src/sys/kern

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Mon Sep 27 00:51:10 UTC 2021

Modified Files:
        src/sys/kern: sys_pipe.c

Log Message:
Tweak filt_piperead() and filt_pipewrite() so that:
- There is only a single return from the function (and thus a single
  place where the pipe lock must be released).
- kn->kn_data is referenced only inside the lock perimeter.


To generate a diff of this commit:
cvs rdiff -u -r1.155 -r1.156 src/sys/kern/sys_pipe.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.