server: negative error code when responding to client

As the comment suggests. Also a zero or positive return code
shall indicates a success, which does not match our intention here.

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/mds/Server.cc b/src/mds/Server.cc
index e7ef6251d844b6e69e4a44961a095bb9c9a54ac8..0df703b0adfbe6c8c3535e040737191416b297cb 100644 (file)
--- a/src/mds/Server.cc
+++ b/src/mds/Server.cc
@@ -2927,7 +2927,7 @@ void Server::handle_client_open(MDRequestRef& mdr)
   if ((flags & O_TRUNC) && !cur->inode.is_file()) {
     dout(7) << "specified O_TRUNC on !(file|symlink) " << *cur << dendl;
     // we should return -EISDIR for directory, return -EINVAL for other non-regular
-    respond_to_request(mdr, cur->inode.is_dir() ? EISDIR : -EINVAL);
+    respond_to_request(mdr, cur->inode.is_dir() ? -EISDIR : -EINVAL);
     return;
   }