Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

Pull 'make cscope' fix from Michal Marek:
 "The kbuild.git#misc pull request introduced a bug that broke make
  cscope.  Apparently, both the original author and me only tested the
  use case that the commit was supposed to improve (make tags/TAGS), and
  not the use case that was not supposed (make cscope)."

* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  tags.sh: Add missing quotes

scripts/tags.sh

@@ -254,6 +254,6 @@ case "$1" in
 esac
 
 # Remove structure forward declarations.
-if [ -n $remove_structs ]; then
+if [ -n "$remove_structs" ]; then
     LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' $1
 fi