staging: iio/ad7291: fix error code in ad7291_probe()

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commit b70e19c222 upstream.

We should be returning a negative error code instead of success here.

This would have been detected by GCC, except that the "ret" variable was
initialized with a bogus value to disable GCC's uninitialized variable
warnings.  I've cleaned that up, as well.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dan Carpenter 2014-06-20 20:22:00 +01:00 • committed by Greg Kroah-Hartman

parent badceea987

commit 602ec4489c

1 changed files with 2 additions and 2 deletions

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drivers/staging/iio/adc/ad7291.c

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