meta-openembedded/meta-networking/recipes-protocols/net-snmp/net-snmp/0001-snmplib-keytools.c-Don-t-check-for-return-from-EVP_M.patch

From 89538a973119f1bf976b3a6df157ea940cf32eb5 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 18 Sep 2015 00:28:45 -0400
Subject: [PATCH] snmplib/keytools.c: Don't check for return from

 EVP_MD_CTX_init()

EVP_MD_CTX_init() API returns void, it fixes errors with new compilers

snmplib/keytools.c: In function 'generate_Ku': error: invalid use of void expression

Signed-off-by: Khem Raj <raj.khem@gmail.com>

---
 snmplib/keytools.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/snmplib/keytools.c b/snmplib/keytools.c
index 2cf0240..50fd3ea 100644
--- a/snmplib/keytools.c
+++ b/snmplib/keytools.c
@@ -186,8 +186,7 @@ generate_Ku(const oid * hashtype, u_int hashtype_len,
     ctx = EVP_MD_CTX_create();
 #else
     ctx = malloc(sizeof(*ctx));
-    if (!EVP_MD_CTX_init(ctx))
-        return SNMPERR_GENERR;
+    EVP_MD_CTX_init(ctx);
 #endif
     if (!EVP_DigestInit(ctx, hashfn))
         return SNMPERR_GENERR;