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| author | Andreas Kling <kling@serenityos.org> | 2021-09-07 13:46:11 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-09-07 13:53:14 +0200 |
| commit | 01993d0af34bb41c9ac8363e2fb584f42e191d38 (patch) | |
| tree | 9a45435991ef5902f712e137c5db0f4f0c7a36d5 /Kernel/TTY | |
| parent | 213b8868af6028c98cf96b0a668fc3dda8ba5958 (diff) | |
| download | serenity-01993d0af34bb41c9ac8363e2fb584f42e191d38.zip | |
Kernel: Make DoubleBuffer::try() return KResultOr
This tidies up error propagation in a number of places.
Diffstat (limited to 'Kernel/TTY')
| -rw-r--r-- | Kernel/TTY/MasterPTY.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Kernel/TTY/MasterPTY.cpp b/Kernel/TTY/MasterPTY.cpp index cdf34f176f..d539cbc5f9 100644 --- a/Kernel/TTY/MasterPTY.cpp +++ b/Kernel/TTY/MasterPTY.cpp @@ -18,11 +18,11 @@ namespace Kernel { RefPtr<MasterPTY> MasterPTY::try_create(unsigned int index) { - auto buffer = DoubleBuffer::try_create(); - if (!buffer) + auto buffer_or_error = DoubleBuffer::try_create(); + if (buffer_or_error.is_error()) return {}; - auto master_pty = adopt_ref_if_nonnull(new (nothrow) MasterPTY(index, buffer.release_nonnull())); + auto master_pty = adopt_ref_if_nonnull(new (nothrow) MasterPTY(index, buffer_or_error.release_value())); if (!master_pty) return {}; |