[gomp4] delete unused variable inside trans-openmp.c

[Cesar Philippidis]

I've applied this patch to gomp-4-0-branch to remove an unused variable
inside trans-openmp.c. I'm not sure why bootstrapping does catch this
sort of error anymore. Maybe my build script of overriding the build
flags some how.

Cesar

2017-02-22  Cesar Philippidis  <ce...@codesourcery.com>

	gcc/fortran/
	* trans-openmp.c (gfc_trans_omp_clauses_1): Remove unused variable.


diff --git a/gcc/fortran/trans-openmp.c b/gcc/fortran/trans-openmp.c
index 295f172..0b16af6 100644
--- a/gcc/fortran/trans-openmp.c
+++ b/gcc/fortran/trans-openmp.c
@@ -1947,7 +1947,6 @@ gfc_trans_omp_clauses_1 (stmtblock_t *block, gfc_omp_clauses *clauses,
 			  && n->expr->ref->next->u.ar.type == AR_FULL)))
 		{
 		  gfc_ref *ref = n->expr->ref;
-		  tree orig_decl = decl;
 		  gfc_component *c = ref->u.c.component;
 		  tree field;
 		  tree context;