[PATCH] iio: adf4350: fix compiler warning [-Wuninitialized]
DORMANTno replies
From: <michael.hennerich@analog.com>
Date: 2012-06-05 09:52:18
Subsystem:
analog devices inc iio drivers, iio subsystem and drivers, the rest · Maintainers:
Nuno Sá, Michael Hennerich, Jonathan Cameron, Linus Torvalds
From: Michael Hennerich <michael.hennerich@analog.com> drivers/iio/frequency/adf4350.c:316:32: warning: =E2=80=98val=E2=80=99 ma= y be used uninitialized in this function [-Wuninitialized] Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/iio/frequency/adf4350.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4=350.c index fd4c850..2d09f82 100644
--- a/drivers/iio/frequency/adf4350.c
+++ b/drivers/iio/frequency/adf4350.c@@ -310,6 +310,8 @@ static ssize_t adf4350_read(struct iio_dev *indio_dev=, case ADF4350_PWRDOWN: val =3D !!(st->regs[ADF4350_REG2] & ADF4350_REG2_POWER_DOWN_EN); break; + default: + ret =3D -ENODEV; } mutex_unlock(&indio_dev->mlock); =20 --=20 1.7.0.4