meta/meta-selftest: Remove more trailing whitespaces

diff --git a/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb b/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb
index 0ceb6ed58455..2bff6dc885ba 100644
--- a/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb
+++ b/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb
@@ -33,14 +33,14 @@  SUMMARY = "An example kernel recipe that uses the linux-yocto and oe-core"
 #
 #   defconfig: When a defconfig is provided, the linux-yocto configuration
 #              uses the filename as a trigger to use a 'allnoconfig' baseline
-#              before merging the defconfig into the build. 
+#              before merging the defconfig into the build.
 #
-#              If the defconfig file was created with make_savedefconfig, 
+#              If the defconfig file was created with make_savedefconfig,
 #              not all options are specified, and should be restored with their
 #              defaults, not set to 'n'. To properly expand a defconfig like
 #              this, specify: KCONFIG_MODE="--alldefconfig" in the kernel
 #              recipe.
-#   
+#
 #   example configuration addition:
 #            SRC_URI += "file://smp.cfg"
 #   example patch addition (for kernel v4.x only):
diff --git a/meta/classes-recipe/binconfig.bbclass b/meta/classes-recipe/binconfig.bbclass
index 427dba7f1f78..c4ab16cab458 100644
--- a/meta/classes-recipe/binconfig.bbclass
+++ b/meta/classes-recipe/binconfig.bbclass
@@ -5,7 +5,7 @@ 
 #
 
 FILES:${PN}-dev += "${bindir}/*-config"
- 
+
 # The namespaces can clash here hence the two step replace
 def get_binconfig_mangle(d):
     s = "-e ''"
diff --git a/meta/classes-recipe/gconf.bbclass b/meta/classes-recipe/gconf.bbclass
index b81851bc78e0..70e29a220e91 100644
--- a/meta/classes-recipe/gconf.bbclass
+++ b/meta/classes-recipe/gconf.bbclass
@@ -51,7 +51,7 @@  python populate_packages:append () {
     import re
     packages = d.getVar('PACKAGES').split()
     pkgdest =  d.getVar('PKGDEST')
-    
+
     for pkg in packages:
         schema_dir = '%s/%s/etc/gconf/schemas' % (pkgdest, pkg)
         schemas = []
diff --git a/meta/classes-recipe/gtk-icon-cache.bbclass b/meta/classes-recipe/gtk-icon-cache.bbclass
index 1c573264e0ab..2161a908ae08 100644
--- a/meta/classes-recipe/gtk-icon-cache.bbclass
+++ b/meta/classes-recipe/gtk-icon-cache.bbclass
@@ -59,7 +59,7 @@  fi
 python populate_packages:append () {
     packages = d.getVar('PACKAGES').split()
     pkgdest =  d.getVar('PKGDEST')
-    
+
     for pkg in packages:
         icon_dir = '%s/%s/%s/icons' % (pkgdest, pkg, d.getVar('datadir'))
         if not os.path.exists(icon_dir):
diff --git a/meta/classes-recipe/npm.bbclass b/meta/classes-recipe/npm.bbclass
index 84ee9ebf7f47..f351e1845e39 100644
--- a/meta/classes-recipe/npm.bbclass
+++ b/meta/classes-recipe/npm.bbclass
@@ -226,17 +226,17 @@  python npm_do_configure() {
     if has_shrinkwrap_file:
         foreach_dependencies(orig_shrinkwrap, _count_dependency, dev)
         foreach_dependencies(orig_shrinkwrap, _cache_dependency, dev)
-    
+
     # Manage Peer Dependencies
     if has_shrinkwrap_file:
         packages = orig_shrinkwrap.get("packages", {})
         peer_deps = packages.get("", {}).get("peerDependencies", {})
         package_runtime_dependencies = d.getVar("RDEPENDS:%s" % d.getVar("PN"))
-        
+
         for peer_dep in peer_deps:
             peer_dep_yocto_name = npm_package(peer_dep)
             if peer_dep_yocto_name not in package_runtime_dependencies:
-                bb.warn(peer_dep + " is a peer dependencie that is not in RDEPENDS variable. " + 
+                bb.warn(peer_dep + " is a peer dependencie that is not in RDEPENDS variable. " +
                 "Please add this peer dependencie to the RDEPENDS variable as %s and generate its recipe with devtool"
                 % peer_dep_yocto_name)
 
diff --git a/meta/classes-recipe/populate_sdk_base.bbclass b/meta/classes-recipe/populate_sdk_base.bbclass
index b2e6f1cae9eb..f32e9add019a 100644
--- a/meta/classes-recipe/populate_sdk_base.bbclass
+++ b/meta/classes-recipe/populate_sdk_base.bbclass
@@ -247,7 +247,7 @@  def populate_sdk_common(d):
     oe.packagedata.runtime_mapping_rename("TOOLCHAIN_HOST_TASK_ATTEMPTONLY", pn, ld)
     d.setVar("TOOLCHAIN_HOST_TASK", ld.getVar("TOOLCHAIN_HOST_TASK"))
     d.setVar("TOOLCHAIN_HOST_TASK_ATTEMPTONLY", ld.getVar("TOOLCHAIN_HOST_TASK_ATTEMPTONLY"))
-    
+
     # create target/host SDK manifests
     create_manifest(d, manifest_dir=d.getVar('SDK_DIR'),
                     manifest_type=Manifest.MANIFEST_TYPE_SDK_HOST)
diff --git a/meta/classes-recipe/syslinux.bbclass b/meta/classes-recipe/syslinux.bbclass
index be3b898b4dca..1237ec173050 100644
--- a/meta/classes-recipe/syslinux.bbclass
+++ b/meta/classes-recipe/syslinux.bbclass
@@ -83,12 +83,12 @@  python build_syslinux_cfg () {
     if not workdir:
         bb.error("WORKDIR not defined, unable to package")
         return
-        
+
     labels = d.getVar('LABELS')
     if not labels:
         bb.debug(1, "LABELS not defined, nothing to do")
         return
-    
+
     if labels == []:
         bb.debug(1, "No labels, nothing to do")
         return
@@ -149,7 +149,7 @@  python build_syslinux_cfg () {
         splash = d.getVar('SYSLINUX_SPLASH')
         if splash:
             cfgfile.write('menu background splash.lss\n')
-    
+
     for label in labels.split():
         localdata = bb.data.createCopy(d)
 
@@ -158,7 +158,7 @@  python build_syslinux_cfg () {
             bb.fatal('OVERRIDES not defined')
 
         localdata.setVar('OVERRIDES', label + ':' + overrides)
-    
+
         btypes = [ [ "", syslinux_default_console ] ]
         if menu and syslinux_serial:
             btypes = [ [ "Graphics console ", syslinux_default_console  ],
diff --git a/meta/classes/multilib.bbclass b/meta/classes/multilib.bbclass
index 7266f6661d9b..55b8aee882e4 100644
--- a/meta/classes/multilib.bbclass
+++ b/meta/classes/multilib.bbclass
@@ -74,7 +74,7 @@  python multilib_virtclass_handler () {
 
     # Expand this since this won't work correctly once we set a multilib into place
     d.setVar("ALL_MULTILIB_PACKAGE_ARCHS", d.getVar("ALL_MULTILIB_PACKAGE_ARCHS"))
- 
+
     override = ":virtclass-multilib-" + variant
 
     skip_msg = d.getVarFlag('SKIP_RECIPE', d.getVar('PN'))
@@ -212,7 +212,7 @@  def reset_alternative_priority(d):
                 d.setVarFlag('ALTERNATIVE_PRIORITY', alt_name, reset_priority)
 
 # The processes in do_package can add to the PACKAGES list and there can be variable overrides
-# which are then exposed, but would not renamed by the original class extend rename code. We 
+# which are then exposed, but would not renamed by the original class extend rename code. We
 # therefore have to rerun the rename operation after PACKAGES is updated
 # renameVar is effectively a no-op on unset variables
 PACKAGESPLITFUNCS:append = " do_rename_package_variables"
diff --git a/meta/classes/terminal.bbclass b/meta/classes/terminal.bbclass
index fa715fa342a6..3e5bd7964c38 100644
--- a/meta/classes/terminal.bbclass
+++ b/meta/classes/terminal.bbclass
@@ -46,7 +46,7 @@  def emit_terminal_func(command, envdata, d):
 def oe_terminal(command, title, d):
     import oe.data
     import oe.terminal
-    
+
     envdata = bb.data.init()
 
     for v in os.environ:
diff --git a/meta/conf/machine/include/arm/armv5/tune-iwmmxt.inc b/meta/conf/machine/include/arm/armv5/tune-iwmmxt.inc
index c584b47d180c..939b9887cc1e 100644
--- a/meta/conf/machine/include/arm/armv5/tune-iwmmxt.inc
+++ b/meta/conf/machine/include/arm/armv5/tune-iwmmxt.inc
@@ -1,4 +1,4 @@ 
-# Configurations for the Intel PXA27x Appications Processor Family. 
+# Configurations for the Intel PXA27x Appications Processor Family.
 # Please use tune-xscale for PXA255/PXA26x based processors.
 
 DEFAULTTUNE ?= "iwmmxt"
diff --git a/meta/conf/machine/include/powerpc/arch-powerpc.inc b/meta/conf/machine/include/powerpc/arch-powerpc.inc
index 0719477c4141..5644c2c1e5c7 100644
--- a/meta/conf/machine/include/powerpc/arch-powerpc.inc
+++ b/meta/conf/machine/include/powerpc/arch-powerpc.inc
@@ -29,7 +29,7 @@  TUNEVALID[altivec] = "Altivec"
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'altivec', ' -maltivec', '', d)}"
 
 # Basic tune definitions
-AVAILTUNES += "powerpc powerpc-nf powerpcle powerpcle-nf" 
+AVAILTUNES += "powerpc powerpc-nf powerpcle powerpcle-nf"
 
 TUNE_FEATURES:tune-powerpc-nf = "m32 fpu-soft bigendian"
 BASE_LIB:tune-powerpc-nf = "lib"
diff --git a/meta/recipes-support/vim/vim.inc b/meta/recipes-support/vim/vim.inc
index c1a193376b43..6f3ef9d6c81a 100644
--- a/meta/recipes-support/vim/vim.inc
+++ b/meta/recipes-support/vim/vim.inc
@@ -102,7 +102,7 @@  do_install() {
     chmod -x ${D}${datadir}/${BPN}/${VIMDIR}/tools/mve.awk
     chmod -x ${D}${datadir}/${BPN}/${VIMDIR}/tools/*.pl
     chmod -x ${D}${datadir}/${BPN}/${VIMDIR}/tools/*.py
-    
+
     # Install example vimrc from runtime files
     install -m 0644 runtime/vimrc_example.vim ${D}/${datadir}/${BPN}/vimrc