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[media] rtl2832.c: minor cleanup 

The current formulation of the bw_params loop uses the counter j as an
index for the first dimension of the bw_params array which is later
incremented by the variable i. It is evaluated correctly only, because j
is initialized to 0 at the beginning of the loop. I think that
explicitly using the index 0 better reflects the intent of the
expression.

Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans-Frieder Vogt 2012-07-15 13:56:47 -03:00 committed by Mauro Carvalho Chehab
parent 26ff63137c
commit fc4b3fa714
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/frontends/rtl2832.c
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@ -589,7 +589,7 @@ static int rtl2832_set_frontend(struct dvb_frontend *fe)
return -EINVAL; return -EINVAL;
} }
for (j = 0; j < sizeof(bw_params[j]); j++) { for (j = 0; j < sizeof(bw_params[0]); j++) {
ret = rtl2832_wr_regs(priv, 0x1c+j, 1, &bw_params[i][j], 1); ret = rtl2832_wr_regs(priv, 0x1c+j, 1, &bw_params[i][j], 1);
if (ret) if (ret)
goto err; goto err;