From: Alexander Stein <alexander.stein@systec-electronic.com>
Date: Tue, 10 Dec 2013 17:16:14 +0000 (+0100)
Subject: sllin: slave: don't forget to wait for the checksum
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/linux-lin.git/commitdiff_plain/5c02d1856f32f8206f467b11cb61faf557c1882f

sllin: slave: don't forget to wait for the checksum

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
---

diff --git a/sllin/sllin.c b/sllin/sllin.c
index cf3cd75..b97219e 100644
--- a/sllin/sllin.c
+++ b/sllin/sllin.c
@@ -550,7 +550,7 @@ static void sllin_slave_receive_buf(struct tty_struct *tty,
 
 			/* Is the length of data set in frame cache? */
 			if (sce->frame_fl & LIN_CACHE_RESPONSE) {
-				sl->rx_expect += sce->dlc;
+				sl->rx_expect += sce->dlc + 1; /* + checksum */
 				sl->rx_len_unknown = false;
 			} else {
 				sl->rx_expect += SLLIN_DATA_MAX + 1; /* + checksum */