From 2b9b780ac02e51b19a120f2057096bb2f92d33aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 24 Jan 2020 11:01:02 +0100
Subject: [PATCH] Rename internal macro for consistency

Other modules have similar internal macros using _LENGTH in the name.
---
 library/sha512.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/library/sha512.c b/library/sha512.c
index 67571c29e..00492a485 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -587,7 +587,7 @@ static const unsigned char sha512_test_sum[][64] =
       0x4E, 0xAD, 0xB2, 0x17, 0xAD, 0x8C, 0xC0, 0x9B }
 };
 
-#define ARRAY_LEN(a)    ( sizeof( a ) / sizeof( a[0] ) )
+#define ARRAY_LENGTH(a)    ( sizeof( a ) / sizeof( a[0] ) )
 
 /*
  * Checkup routine
@@ -610,7 +610,7 @@ int mbedtls_sha512_self_test( int verbose )
 
     mbedtls_sha512_init( &ctx );
 
-    for( i = 0; i < (int) ARRAY_LEN(sha512_test_sum); i++ )
+    for( i = 0; i < (int) ARRAY_LENGTH(sha512_test_sum); i++ )
     {
         j = i % 3;
 #if !defined(MBEDTLS_SHA512_NO_SHA384)
@@ -673,7 +673,7 @@ exit:
     return( ret );
 }
 
-#undef ARRAY_LEN
+#undef ARRAY_LENGTH
 
 #endif /* MBEDTLS_SELF_TEST */