[njs] Removed unused key field from njs_hmac_t.

[Dmitry Volyntsev]

details:   https://hg.nginx.org/njs/rev/6dd867b1f0fd
branches:  
changeset: 1562:6dd867b1f0fd
user:      Dmitry Volyntsev <xeioex at nginx.com>
date:      Mon Nov 09 11:54:55 2020 +0000
description:
Removed unused key field from njs_hmac_t.

diffstat:

 src/njs_crypto.c |  1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diffs (11 lines):

diff -r 1c2313826b2b -r 6dd867b1f0fd src/njs_crypto.c
--- a/src/njs_crypto.c	Sun Oct 25 18:29:15 2020 +0300
+++ b/src/njs_crypto.c	Mon Nov 09 11:54:55 2020 +0000
@@ -36,7 +36,6 @@ typedef struct {
 } njs_digest_t;
 
 typedef struct {
-    njs_str_t           key;
     u_char              opad[64];
 
     union {