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IX2505V: i2c transfer error code ignored

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commit 13d28e4917fb6cf6898e8998f01ab83b3f468aeb upstream.

It seems that ix2505v driver ignores a i2c error in ix2505v_read_status_reg.
This looks like a typing error using (ret = 1) instead of correct (ret == 1).

Acked-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Matthias Schwarzott 2010-11-07 10:57:13 -03:00 committed by Greg Kroah-Hartman
parent 0ed0074aa8
commit d3de94dc31
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/frontends/ix2505v.c
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@ -72,7 +72,7 @@ static int ix2505v_read_status_reg(struct ix2505v_state *state)
ret = i2c_transfer(state->i2c, msg, 1);
deb_i2c("Read %s ", __func__);
return (ret = 1) ? (int) b2[0] : -1;
return (ret == 1) ? (int) b2[0] : -1;
}
static int ix2505v_write(struct ix2505v_state *state, u8 buf[], u8 count)