From: Karsten Keil <kkeil@suse.de>
Date: Tue, 27 Jun 2006 11:01:27 +0000 (+0200)
Subject: [PATCH] i4l fix DLE masking in isdn_tty_try_read
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ca6f8792bd5281ebaf04bf23a43ed486e5e453a9;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] i4l fix DLE masking in isdn_tty_try_read

DLE masking was non-functional since the new tty handling.

Found by Peter Evertz <leo2@pec.homeip.net>

Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 2ac90242d263..433389daedb2 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -82,7 +82,7 @@ isdn_tty_try_read(modem_info * info, struct sk_buff *skb)
 						int l = skb->len;
 						unsigned char *dp = skb->data;
 						while (--l) {
-							if (*skb->data == DLE)
+							if (*dp == DLE)
 								tty_insert_flip_char(tty, DLE, 0);
 							tty_insert_flip_char(tty, *dp++, 0);
 						}