Save some bytes on network traffic by reducing the server response for lookup requests. Signed-off-by: Enrico Scholz <enrico.scholz@xxxxxxxxxxxxxxxxx> --- fs/tftp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/tftp.c b/fs/tftp.c index ab1af0e9084c..01d3beff14bf 100644 --- a/fs/tftp.c +++ b/fs/tftp.c @@ -144,7 +144,9 @@ static int tftp_send(struct file_priv *priv) '\0', /* "tsize" */ priv->filesize, '\0', '\0', /* "blksize" */ - TFTP_MTU_SIZE); + /* use only a minimal blksize for getattr + operations, */ + priv->is_getattr ? TFTP_BLOCK_SIZE : TFTP_MTU_SIZE); pkt++; len = pkt - xp; break; -- 2.36.1
