CVS commit: src/sys/dev/usb

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Thu Mar  3 05:51:36 UTC 2022

Modified Files:
        src/sys/dev/usb: if_axen.c if_mue.c if_smsc.c

Log Message:
usbnet drivers: No need for usbnet_busy in uno_ioctl.

This callback always runs with the IFNET_LOCK held, and the interface
cannot be detached until the IFNET_LOCK is released, so there is no
need to hang onto a reference count here.  (None of the subnet
drivers touch the IFNET_LOCK except to verify it is held sometimes.)


To generate a diff of this commit:
cvs rdiff -u -r1.78 -r1.79 src/sys/dev/usb/if_axen.c
cvs rdiff -u -r1.68 -r1.69 src/sys/dev/usb/if_mue.c
cvs rdiff -u -r1.76 -r1.77 src/sys/dev/usb/if_smsc.c

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