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| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-04-07 18:07:43 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-04-19 16:56:34 +0100 |
| commit | a17cb784fcd7d54b8bca9792d83e5a7516d73d4e (patch) | |
| tree | fcff5b45ac7531920360618637f6288c5395f77f /lib/test_kmod.c | |
| parent | 2e036804d773e00ea19c6f6b8b7a4b8232c77da1 (diff) | |
| download | linux-a17cb784fcd7d54b8bca9792d83e5a7516d73d4e.tar.bz2 | |
iio: move 'indio_dev->info' null check first in __iio_device_register()
Moves this to be the first check, as it's very simple and fails the
registration earlier, instead of potentially initializing the
'indio_dev->label' and checking for duplicate indexes, and then failing
with this simple-check.
This is a minor optimization, since '__iio_device_register()' will waste
fewer validation cycles in case 'indio_dev->info' is NULL.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'lib/test_kmod.c')
0 files changed, 0 insertions, 0 deletions