From cbe20661f64d0820c3768ec1fe319436be192f22 Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Sat, 2 Jul 2011 18:05:40 +0200
Subject: [PATCH] minor stylistic cleanup

---
 grub-core/net/tftp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/grub-core/net/tftp.c b/grub-core/net/tftp.c
index b112f643e..700f0effd 100644
--- a/grub-core/net/tftp.c
+++ b/grub-core/net/tftp.c
@@ -75,7 +75,8 @@ tftp_open (struct grub_file *file, const char *filename)
   rrq += grub_strlen ("0") + 1;
   hdrlen = sizeof (tftph->opcode) + rrqlen;
 
-  if ((err = grub_netbuff_unput (&nb, nb.tail - (nb.data + hdrlen))) != GRUB_ERR_NONE)
+  err = grub_netbuff_unput (&nb, nb.tail - (nb.data + hdrlen));
+  if (err)
     return err;
   file->device->net->socket->out_port = TFTP_SERVER_PORT;