CVS commit: src/sys/dev/usb

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Tue Apr 25 05:36:03 UTC 2017

Modified Files:
        src/sys/dev/usb: umass.c

Log Message:
In umass_detach set sc_dyring so that further attempts at transfers will
fail.  This fixes part of

PR/51129 (Disconnecting USB SD card without umount causes file operations to hang)


To generate a diff of this commit:
cvs rdiff -u -r1.157 -r1.158 src/sys/dev/usb/umass.c

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