Minor coding style and intentation fixes.

This commit was SVN r24764.

orte/mca/oob/tcp/oob_tcp_msg.c

@@ -140,14 +140,16 @@ bool mca_oob_tcp_msg_send_handler(mca_oob_tcp_msg_t* msg, struct mca_oob_tcp_pee
     while(1) {
         rc = writev(peer->peer_sd, msg->msg_rwptr, msg->msg_rwnum);
         if(rc < 0) {
-            if(opal_socket_errno == EINTR)
+            if(opal_socket_errno == EINTR) {
                 continue;
+            }
             /* In windows, many of the socket functions return an EWOULDBLOCK instead of \
                things like EAGAIN, EINPROGRESS, etc. It has been verified that this will \
                not conflict with other error codes that are returned by these functions \
                under UNIX/Linux environments */
-            else if (opal_socket_errno == EAGAIN || opal_socket_errno == EWOULDBLOCK)
+            else if (opal_socket_errno == EAGAIN || opal_socket_errno == EWOULDBLOCK) {
                 return false;
+            }
             else {
                 opal_output(0, "%s->%s mca_oob_tcp_msg_send_handler: writev failed: %s (%d) [sd = %d]", 
                     ORTE_NAME_PRINT(ORTE_PROC_MY_NAME), 
@@ -248,14 +250,16 @@ static bool mca_oob_tcp_msg_recv(mca_oob_tcp_msg_t* msg, mca_oob_tcp_peer_t* pee
     while(msg->msg_rwnum) {
         rc = readv(peer->peer_sd, msg->msg_rwptr, msg->msg_rwnum);
         if(rc < 0) {
-            if(opal_socket_errno == EINTR)
+            if(opal_socket_errno == EINTR) {
                 continue;
+            }
             /* In windows, many of the socket functions return an EWOULDBLOCK instead of \
                things like EAGAIN, EINPROGRESS, etc. It has been verified that this will \
                not conflict with other error codes that are returned by these functions \
                under UNIX/Linux environments */
-            else if (opal_socket_errno == EAGAIN || opal_socket_errno == EWOULDBLOCK)
+            else if (opal_socket_errno == EAGAIN || opal_socket_errno == EWOULDBLOCK) {
                 return false;
+            }
             opal_output(0, "%s-%s mca_oob_tcp_msg_recv: readv failed: %s (%d)", 
                         ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
                         ORTE_NAME_PRINT(&(peer->peer_name)),