Reformat ssh_bind_accept()

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>

src/bind.c

@@ -550,34 +550,37 @@ int ssh_bind_accept_fd(ssh_bind sshbind, ssh_session session, socket_t fd){
     return SSH_OK;
 }
 
-int ssh_bind_accept(ssh_bind sshbind, ssh_session session) {
-  socket_t fd = SSH_INVALID_SOCKET;
-  int rc;
-  if (sshbind->bindfd == SSH_INVALID_SOCKET) {
-    ssh_set_error(sshbind, SSH_FATAL,
-        "Can't accept new clients on a not bound socket.");
-    return SSH_ERROR;
-  }
+int ssh_bind_accept(ssh_bind sshbind, ssh_session session)
+{
+    socket_t fd = SSH_INVALID_SOCKET;
+    int rc;
 
-  if (session == NULL){
-      ssh_set_error(sshbind, SSH_FATAL,"session is null");
-      return SSH_ERROR;
-  }
+    if (sshbind->bindfd == SSH_INVALID_SOCKET) {
+        ssh_set_error(sshbind, SSH_FATAL,
+                      "Can't accept new clients on a not bound socket.");
+        return SSH_ERROR;
+    }
 
-  fd = accept(sshbind->bindfd, NULL, NULL);
-  if (fd == SSH_INVALID_SOCKET) {
-    ssh_set_error(sshbind, SSH_FATAL,
-        "Accepting a new connection: %s",
-        strerror(errno));
-    return SSH_ERROR;
-  }
-  rc = ssh_bind_accept_fd(sshbind, session, fd);
+    if (session == NULL) {
+        ssh_set_error(sshbind, SSH_FATAL, "session is null");
+        return SSH_ERROR;
+    }
 
-  if(rc == SSH_ERROR){
-      CLOSE_SOCKET(fd);
-      ssh_socket_free(session->socket);
-  }
-  return rc;
+    fd = accept(sshbind->bindfd, NULL, NULL);
+    if (fd == SSH_INVALID_SOCKET) {
+        ssh_set_error(sshbind, SSH_FATAL,
+                      "Accepting a new connection: %s",
+                      strerror(errno));
+        return SSH_ERROR;
+    }
+    rc = ssh_bind_accept_fd(sshbind, session, fd);
+
+    if (rc == SSH_ERROR) {
+        CLOSE_SOCKET(fd);
+        ssh_socket_free(session->socket);
+    }
+
+    return rc;
 }