From fb1f91389f3171680df4ec7ca842f0c9373a5529 Mon Sep 17 00:00:00 2001
From: Bent Cardan <bent@nothingsatisfies.com>
Date: Wed, 25 Mar 2015 21:50:29 -0400
Subject: [PATCH] fix regression in global.c

---
 core/global.c | 4 +---
 utils/alloc.c | 4 ++--
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/core/global.c b/core/global.c
index 2ba4777..999dfc7 100644
--- a/core/global.c
+++ b/core/global.c
@@ -431,9 +431,7 @@ void *nn_reallocmsg (void *msg, size_t size)
 
 int nn_freemsg (void *msg)
 {
-    if (msg != NULL) {
     nn_chunk_free (msg);
-    } 
     return 0;
 }
 
@@ -469,7 +467,7 @@ struct nn_cmsghdr *nn_cmsg_nxthdr_ (const struct nn_msghdr *mhdr,
     if (headsz + sizeof (struct nn_cmsghdr) > sz ||
           headsz + NN_CMSG_SPACE (next->cmsg_len) > sz)
         return NULL;
-    
+
     /*  Success. */
     return next;
 }
diff --git a/utils/alloc.c b/utils/alloc.c
index e76525e..852e3bb 100644
--- a/utils/alloc.c
+++ b/utils/alloc.c
@@ -56,7 +56,7 @@ void *nn_alloc_ (size_t size, const char *name)
 {
     uint8_t *chunk;
 
-    chunk = calloc (sizeof (struct nn_alloc_hdr) + size, sizeof(uint8_t));
+    chunk = malloc (sizeof (struct nn_alloc_hdr) + size);
     if (!chunk)
         return NULL;
 
@@ -131,7 +131,7 @@ void nn_alloc_term (void)
 
 void *nn_alloc_ (size_t size)
 {
-    return calloc (size, sizeof(uint8_t));
+    return malloc (size);
 }
 
 void *nn_realloc (void *ptr, size_t size)