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| author |  Arnd Bergmann <arnd@arndb.de>
| 2016-10-25 17:56:23 +0200 |
|---|---|---|
| committer |  Jonathan Cameron <jic23@kernel.org>
| 2016-10-25 17:25:34 +0100 |
| commit | 3089ec2c104ccfb7295d6c2a25d5b505cc59669b (patch) | |
| tree | fdc1eecb6933c5aa7e921caf9cb79c82e2d7293c /drivers/iio | |
| parent | iio: gyro: Add driver for the MPU-3050 gyroscope (diff) | |
| download | linux-3089ec2c104ccfb7295d6c2a25d5b505cc59669b.tar.gz linux-3089ec2c104ccfb7295d6c2a25d5b505cc59669b.tar.bz2 linux-3089ec2c104ccfb7295d6c2a25d5b505cc59669b.zip | |
staging: iio: cdc/ad7746: fix missing return value
As found by "gcc -Wmaybe-uninitialized", the latest change to the
driver lacked an initalization for the return code in one of the
added cases:
drivers/staging/iio/cdc/ad7746.c: In function ‘ad7746_read_raw’:
drivers/staging/iio/cdc/ad7746.c:655:2: error: ‘ret’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
This sets it to IIO_VAL_INT, which I think is what we want here.
Fixes: 2296c0623eb7 ("staging: iio: cdc: ad7746: implement IIO_CHAN_INFO_SAMP_FREQ")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
0 files changed, 0 insertions, 0 deletions