From 82788fb63b7abc420e7d400f9d2948fd28add422 Mon Sep 17 00:00:00 2001
From: Paul Bakker <p.j.bakker@polarssl.org>
Date: Mon, 20 Oct 2014 13:59:19 +0200
Subject: [PATCH] Fix minor style issues

---
 library/ecp.c              | 2 +-
 library/net.c              | 4 ++--
 library/ssl_ciphersuites.c | 2 +-
 library/ssl_tls.c          | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/library/ecp.c b/library/ecp.c
index 4c7cdbfb1..ece781d5e 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -495,7 +495,7 @@ int ecp_point_read_binary( const ecp_group *grp, ecp_point *pt,
     int ret;
     size_t plen;
 
-    if ( ilen < 1 )
+    if( ilen < 1 )
         return( POLARSSL_ERR_ECP_BAD_INPUT_DATA );
 
     if( buf[0] == 0x00 )
diff --git a/library/net.c b/library/net.c
index ec5680055..3f0e448ba 100644
--- a/library/net.c
+++ b/library/net.c
@@ -497,8 +497,8 @@ void net_usleep( unsigned long usec )
 {
     struct timeval tv;
     tv.tv_sec  = 0;
-#if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || \
-    (defined(__APPLE__) && defined(__MACH__)))
+#if !defined(_WIN32) && ( defined(__unix__) || defined(__unix) || \
+    ( defined(__APPLE__) && defined(__MACH__) ) )
     tv.tv_usec = (suseconds_t) usec;
 #else
     tv.tv_usec = usec;
diff --git a/library/ssl_ciphersuites.c b/library/ssl_ciphersuites.c
index b05b8dd5f..7907980cd 100644
--- a/library/ssl_ciphersuites.c
+++ b/library/ssl_ciphersuites.c
@@ -260,7 +260,7 @@ static const int ciphersuite_preference[] =
     TLS_PSK_WITH_NULL_SHA256,
     TLS_PSK_WITH_NULL_SHA,
 
-#endif
+#endif /* SSL_CIPHERSUITES */
     0
 };
 
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index eba2374ca..5f080defe 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -3338,7 +3338,7 @@ static int ssl_handshake_init( ssl_context *ssl )
             (ssl_session *) polarssl_malloc( sizeof(ssl_session) );
     }
 
-    if( ssl->handshake == NULL)
+    if( ssl->handshake == NULL )
     {
         ssl->handshake = (ssl_handshake_params *)
             polarssl_malloc( sizeof(ssl_handshake_params) );