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Fri, 22 May 2026 05:34:28 -0700 (PDT) From: Aldo Conte To: jic23@kernel.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, shuah@kernel.org, joshua.crofts1@gmail.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev Subject: [PATCH v3 7/8] iio: tcs3472: move standalone return to default case Date: Fri, 22 May 2026 14:34:18 +0200 Message-ID: <20260522123420.45495-8-aldocontelk@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260522123420.45495-1-aldocontelk@gmail.com> References: <20260522123420.45495-1-aldocontelk@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Move the trailing 'return -EINVAL' statements at the end of tcs3472_read_raw() and tcs3472_write_raw() into explicit default: cases inside the respective switch statements. This removes the need for a separate return statement after the switch. No functional change. Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Reviewed-by: Joshua Crofts Signed-off-by: Aldo Conte --- v3: - No changes. drivers/iio/light/tcs3472.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/iio/light/tcs3472.c b/drivers/iio/light/tcs3472.c index f74e6633db45..1f597ca93697 100644 --- a/drivers/iio/light/tcs3472.c +++ b/drivers/iio/light/tcs3472.c @@ -166,8 +166,9 @@ static int tcs3472_read_raw(struct iio_dev *indio_dev, *val = 0; *val2 = (256 - data->atime) * 2400; return IIO_VAL_INT_PLUS_MICRO; + default: + return -EINVAL; } - return -EINVAL; } static int tcs3472_write_raw(struct iio_dev *indio_dev, @@ -204,8 +205,9 @@ static int tcs3472_write_raw(struct iio_dev *indio_dev, } return -EINVAL; + default: + return -EINVAL; } - return -EINVAL; } /* -- 2.54.0