From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Peter Meerwald To: linux-iio@vger.kernel.org Cc: lars@metafoo.de, jic23@kernel.org, Peter Meerwald Subject: [PATCH v2 04/13] iio:adc:ad799x: Save some lines in ad7997_8_update_scan_mode() exit handling Date: Sat, 7 Jun 2014 17:31:28 +0200 Message-Id: <1402155097-435-5-git-send-email-pmeerw@pmeerw.net> In-Reply-To: <1402155097-435-1-git-send-email-pmeerw@pmeerw.net> References: <1402155097-435-1-git-send-email-pmeerw@pmeerw.net> List-ID: Signed-off-by: Peter Meerwald Acked-by: Lars-Peter Clausen --- drivers/iio/adc/ad799x.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index d1ba99b..320e3a3 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c @@ -193,10 +193,8 @@ static int ad7997_8_update_scan_mode(struct iio_dev *indio_dev, return i2c_smbus_write_word_swapped(st->client, AD7998_CONF_REG, st->config | (*scan_mask << AD799X_CHANNEL_SHIFT)); default: - break; + return 0; } - - return 0; } static int ad799x_scan_direct(struct ad799x_state *st, unsigned ch) -- 1.9.1