From: Michael Krufky <mkrufky@linuxtv.org>
Date: Mon, 21 May 2012 15:28:14 +0000 (-0300)
Subject: [media] lg2160: fix off-by-one error in lg216x_write_regs
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bffaecc75cc6cbbf1e46571256d7b137df61bff6;p=linux-beck.git

[media] lg2160: fix off-by-one error in lg216x_write_regs

Fix an off-by-one error in lg216x_write_regs, causing the last element
of the lg216x init block to be ignored.  Spotted by Dan Carpenter.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb/frontends/lg2160.c b/drivers/media/dvb/frontends/lg2160.c
index a3ab1a5b6597..cc11260e99df 100644
--- a/drivers/media/dvb/frontends/lg2160.c
+++ b/drivers/media/dvb/frontends/lg2160.c
@@ -126,7 +126,7 @@ static int lg216x_write_regs(struct lg216x_state *state,
 
 	lg_reg("writing %d registers...\n", len);
 
-	for (i = 0; i < len - 1; i++) {
+	for (i = 0; i < len; i++) {
 		ret = lg216x_write_reg(state, regs[i].reg, regs[i].val);
 		if (lg_fail(ret))
 			return ret;