style + missing cast

Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 73d16b3..c864cb2 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -758,9 +758,9 @@
 
 #if defined(MBEDTLS_SSL_DTLS_SRTP)
 static int ssl_write_use_srtp_ext( mbedtls_ssl_context *ssl,
-                                    unsigned char *buf,
-                                    const unsigned char *end,
-                                    size_t *olen )
+                                   unsigned char *buf,
+                                   const unsigned char *end,
+                                   size_t *olen )
 {
     unsigned char *p = buf;
     size_t protection_profiles_index = 0, ext_len = 0;
@@ -1399,7 +1399,7 @@
     if( ssl->conf->transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM )
     {
         if( ( ret = ssl_write_use_srtp_ext( ssl, p + 2 + ext_len,
-                                       end, &olen ) ) != 0 )
+                                            end, &olen ) ) != 0 )
         {
             MBEDTLS_SSL_DEBUG_RET( 1, "ssl_write_use_srtp_ext", ret );
             return( ret );
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 18a149f..58fcab3 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -4723,7 +4723,9 @@
 
     /* check the profiles list: all entry must be valid,
      * its size cannot be more than the total number of supported profiles, currently 4 */
-    for( p = profiles; *p != MBEDTLS_TLS_SRTP_UNSET && list_size <= MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH; p++ )
+    for( p = profiles; *p != MBEDTLS_TLS_SRTP_UNSET &&
+                       list_size <= MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH;
+         p++ )
     {
         switch( *p )
         {
@@ -4731,14 +4733,15 @@
             case MBEDTLS_TLS_SRTP_AES128_CM_HMAC_SHA1_32:
             case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_80:
             case MBEDTLS_TLS_SRTP_NULL_HMAC_SHA1_32:
-                    list_size++;
+                list_size++;
                 break;
             default: /* unsupported value, stop parsing and set the size to an error value */
-                list_size = MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH+1;
+                list_size = MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH + 1;
         }
     }
 
-    if ( list_size > MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH ) {
+    if ( list_size > MBEDTLS_TLS_SRTP_MAX_PROFILE_LIST_LENGTH )
+    {
                 conf->dtls_srtp_profile_list = NULL;
                 conf->dtls_srtp_profile_list_len = 0;
                 return( MBEDTLS_ERR_SSL_BAD_INPUT_DATA );