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

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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>
This commit is contained in:
Michael Krufky 2012-05-21 12:28:14 -03:00 committed by Mauro Carvalho Chehab
parent 87736df240
commit bffaecc75c
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/frontends/lg2160.c
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@ -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;