New review comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/37139#discussion_r876032216

Comment:
The trigger already fails to verify that the module name reported by DKMS, so let's not worry about it. If you really think this could be an issue, verify that `"$1" = "${_modname}"` or skip the iteration.

My other suggestion had two bugs: 1. the shift shouldn't be applied because it is already done outside the loop (this is also a bug in the existing `shift 2; continue` line); 2. I'm not setting the kernel version properly. I think the proper solution is something more like

```sh
remove_modules() {
	local _modname _modver _kver _line _arch _status

	# Remove the specified modules from all kernels.
	set -- ${dkms_modules}
	while [ $# -gt 0 ]; do
		$DKMS status -m "$1" | while IFS="/, " read _modname _modver _line; do
			[ "$1" = "${_modname}" ] || continue

			_modver="${_modver%:}"

			if [ "${_line}" = added ]; then
				# The module wasn't built successfully for any kernel version
				echo -n "Cleaning up DKMS module '${_modname}-${_modver}'... "
				$DKMS remove -m "${_modname}" -v "${_modver}" >/dev/null 2>&1
				continue
			fi

			read _kver _arch _status <<-EOF
			${_line}
			EOF

			case "${_status}" in
				added|built|installed) ;;
				*) break ;;
			esac

			echo -n "Removing DKMS module '${_modname}-${_modver}' for kernel-${_kver}... "
			$DKMS remove -m "${_modname}" -v "${_modver}" -k "${_kver}" >/dev/null 2>&1
                done
                shift 2
        done
}


```