general code cleanup

Signed-off-by: Leah Rowe <leah@libreboot.org>

script/build/roms

@@ -164,9 +164,8 @@ build_dependency_seabios()
 
 build_dependency_grub()
 {
-	[ "${payload_grub}" != "y" ] && \
-	    [ "${payload_seabios_withgrub}" != "y" ] && \
-	    [ "${payload_seabios_grubonly}" != "y" ] && return 0
+	[ "$payload_grub" != "y" ] && [ "$payload_seabios_withgrub" != "y" ] \
+	    && [ "${payload_seabios_grubonly}" != "y" ] && return 0
 
 	rebuild_grub="n"
 	[ -f "${grubelf}" ] || rebuild_grub="y"
@@ -418,7 +417,7 @@ moverom() {
 	[ "${vendorfiles}" = "n" ] && newrom="${newrom%.rom}_noblobs.rom"
 	printf "Creating target image: %s\n" "${newrom}"
 
-	[ -d "${newrom%/*}" ] || x_ mkdir -p "${newrom%/*}/"
+	x_ mkdir -p "${newrom%/*}"
 	x_ cp "${rompath}" "${newrom}"
 }
 

script/update/release

@@ -179,7 +179,7 @@ handle_rom_archive()
 	insert_version_files "${romdir}" || \
 	    err "mkrom_tarball ${romdir}: versionfile"
 
-	insert_copying_files "${romdir}" || err "!insert copy, handle 2, ${romdir}"
+	insert_copying_files "$romdir" || err "!insert copy, handle 2, $romdir"
 	mkrom_tarball
 }
 
@@ -233,8 +233,7 @@ strip_ucode()
 
 insert_copying_files()
 {
-	rm -Rf "${1}/licenses" || return 1
-	mkdir -p "${1}/licenses" || return 1
+	remkdir "${1}/licenses"
 	l="${1}/licenses"
 	# copy licenses to rom image archive, for completion
 	cp "src/grub/COPYING" "${l}/COPYING.grub" || return 1

script/vendor/download

@@ -146,8 +146,7 @@ mkdirs()
 		return 1
 	fi
 	mkdir -p "${1%/*}" || err "mkdirs: !mkdir -p ${1%/*}"
-	x_ rm -Rf "${appdir}"
-	x_ mkdir -p "${appdir}/"
+	remkdir "${appdir}"
 	if [ "${is_rom}" = "y" ]; then
 		cp "${_dl}" "${appdir}" || \
 		    err "mkdirs copyrom ${_dl}: can't copy to appdir"

script/vendor/inject

@@ -114,8 +114,7 @@ inject_vendorfiles()
 patch_release_roms()
 {
 	_tmpdir="tmp/romdir"
-	x_ rm -Rf "${_tmpdir}"
-	x_ mkdir -p "${_tmpdir}"
+	remkdir "${_tmpdir}"
 	tar -xf "${archive}" -C "${_tmpdir}" || \
 	    err "patch_release_roms: !tar -xf \"${archive}\" -C \"${_tmpdir}\""