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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-04 21:19:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-02-05 19:36:40 +0300 |
| commit | 163478dae0b6ce2437488e54012705b53ef43f3d (patch) | |
| tree | 5211e13ebc37a571cc0f8631bbba99624a5c2653 /net/appletalk | |
| parent | d1642ea717be09039114dad57a8ae08d77f17dfb (diff) | |
| download | linux-163478dae0b6ce2437488e54012705b53ef43f3d.tar.xz | |
regulator: core: have regulator_dev_lookup() return ERR_PTR-encoded errors
Instead of returning both regulator_dev structure as return value and
auxiliary error code in 'ret' argument, let's switch to using ERR_PTR
encoded values. This makes it more obvious what is going on at call sites.
Also, let's not unlock the mutex in the middle of a loop, but rather break
out and have single unlock path.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/appletalk')
0 files changed, 0 insertions, 0 deletions