From 26c3b0a4b18fc7c24a00499d3f5a909509ce2bbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?=
 <manuel.pegourie-gonnard@arm.com>
Date: Mon, 4 Jun 2018 12:06:23 +0200
Subject: [PATCH] Fix return type of internal function

Fixes incomplete change in f4f01b6b7ad1
---
 library/chachapoly.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/chachapoly.c b/library/chachapoly.c
index ba3cf3c0c..8f785883b 100644
--- a/library/chachapoly.c
+++ b/library/chachapoly.c
@@ -74,7 +74,7 @@ static int chachapoly_pad_aad( mbedtls_chachapoly_context *ctx )
  *
  * \param ctx       The ChaCha20-Poly1305 context.
  */
-static void chachapoly_pad_ciphertext( mbedtls_chachapoly_context *ctx )
+static int chachapoly_pad_ciphertext( mbedtls_chachapoly_context *ctx )
 {
     uint32_t partial_block_len = (uint32_t) ( ctx->ciphertext_len % 16U );
     unsigned char zeroes[15];