linux-kernel - [PATCH 16/19] staging: iio: isl29028: remove unnecessary error logging in isl29028_chip_init_and_power

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Date:   Sat,  3 Dec 2016 21:19:40 -0500
From:   Brian Masney <masneyb@...tation.org>
To:     jic23@...nel.org, linux-iio@...r.kernel.org
Cc:     gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
        knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net,
        linux-kernel@...r.kernel.org, ldewangan@...dia.com
Subject: [PATCH 16/19] staging: iio: isl29028: remove unnecessary error logging in isl29028_chip_init_and_power_on()

If the call to isl29028_chip_init_and_power_on() in isl29028_probe()
fails, then isl29028_probe() will log an error message. All of the
error paths in that call path already have error logging in place. This
patch removes the unnecessary logging.

Signed-off-by: Brian Masney <masneyb@...tation.org>
---
 drivers/staging/iio/light/isl29028.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/iio/light/isl29028.c b/drivers/staging/iio/light/isl29028.c
index a45d57c..3f01ad1 100644
--- a/drivers/staging/iio/light/isl29028.c
+++ b/drivers/staging/iio/light/isl29028.c
@@ -548,10 +548,8 @@ static int isl29028_probe(struct i2c_client *client,
 	}
 
 	ret = isl29028_chip_init_and_power_on(chip);
-	if (ret < 0) {
-		dev_err(&client->dev, "chip initialization failed: %d\n", ret);
+	if (ret < 0)
 		return ret;
-	}
 
 	indio_dev->info = &isl29028_info;
 	indio_dev->channels = isl29028_channels;
-- 
2.7.4