1 files changed, 0 insertions, 126 deletions
diff --git a/lib/mpi/mpiutil.c b/lib/mpi/mpiutil.c
deleted file mode 100644
index 20ed0f766787..000000000000
--- a/lib/mpi/mpiutil.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* mpiutil.ac  -  Utility functions for MPI
- * Copyright (C) 1998, 1999 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * GnuPG is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include "mpi-internal.h"
-
-/****************
- * Note:  It was a bad idea to use the number of limbs to allocate
- *	  because on a alpha the limbs are large but we normally need
- *	  integers of n bits - So we should chnage this to bits (or bytes).
- *
- *	  But mpi_alloc is used in a lot of places :-)
- */
-MPI mpi_alloc(unsigned nlimbs)
-{
-	MPI a;
-
-	a = kmalloc(sizeof *a, GFP_KERNEL);
-	if (!a)
-		return a;
-
-	if (nlimbs) {
-		a->d = mpi_alloc_limb_space(nlimbs);
-		if (!a->d) {
-			kfree(a);
-			return NULL;
-		}
-	} else {
-		a->d = NULL;
-	}
-
-	a->alloced = nlimbs;
-	a->nlimbs = 0;
-	a->sign = 0;
-	a->flags = 0;
-	a->nbits = 0;
-	return a;
-}
-EXPORT_SYMBOL_GPL(mpi_alloc);
-
-mpi_ptr_t mpi_alloc_limb_space(unsigned nlimbs)
-{
-	size_t len = nlimbs * sizeof(mpi_limb_t);
-
-	if (!len)
-		return NULL;
-
-	return kmalloc(len, GFP_KERNEL);
-}
-
-void mpi_free_limb_space(mpi_ptr_t a)
-{
-	if (!a)
-		return;
-
-	kzfree(a);
-}
-
-void mpi_assign_limb_space(MPI a, mpi_ptr_t ap, unsigned nlimbs)
-{
-	mpi_free_limb_space(a->d);
-	a->d = ap;
-	a->alloced = nlimbs;
-}
-
-/****************
- * Resize the array of A to NLIMBS. the additional space is cleared
- * (set to 0) [done by m_realloc()]
- */
-int mpi_resize(MPI a, unsigned nlimbs)
-{
-	void *p;
-
-	if (nlimbs <= a->alloced)
-		return 0;	/* no need to do it */
-
-	if (a->d) {
-		p = kmalloc_array(nlimbs, sizeof(mpi_limb_t), GFP_KERNEL);
-		if (!p)
-			return -ENOMEM;
-		memcpy(p, a->d, a->alloced * sizeof(mpi_limb_t));
-		kzfree(a->d);
-		a->d = p;
-	} else {
-		a->d = kcalloc(nlimbs, sizeof(mpi_limb_t), GFP_KERNEL);
-		if (!a->d)
-			return -ENOMEM;
-	}
-	a->alloced = nlimbs;
-	return 0;
-}
-
-void mpi_free(MPI a)
-{
-	if (!a)
-		return;
-
-	if (a->flags & 4)
-		kzfree(a->d);
-	else
-		mpi_free_limb_space(a->d);
-
-	if (a->flags & ~7)
-		pr_info("invalid flag value in mpi\n");
-	kfree(a);
-}
-EXPORT_SYMBOL_GPL(mpi_free);
-
-MODULE_DESCRIPTION("Multiprecision maths library");
-MODULE_LICENSE("GPL");