kernel: fix stripping of modules with duplicate symbol names

SVN-Revision: 31031

scripts/strip-kmod.sh

@@ -38,9 +38,10 @@ BEGIN {
 	n = 0
 }
 
-$3 && $2 ~ /[brtd]/ && $3 !~ /\$LC/ {
+$3 && $2 ~ /[brtd]/ && $3 !~ /\$LC/ && !def[$3] {
 	print "--redefine-sym "$3"=_"n;
 	n = n + 1
+	def[$3] = 1
 }
 ' > "$MODULE.tmp1"