Andreas Hindborg 0b864375d9 rust: sync: atomic: Update documentation for fetch_add() ...

The documentation for `fetch_add()` does not indicate that the original
value is returned by `fetch_add()`. Update the documentation so this is
clear.

Signed-off-by: Andreas Hindborg <a.hindborg@kernel.org>
Signed-off-by: Boqun Feng <boqun@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20260220-atomic-sub-v3-2-e63cbed1d2aa@kernel.org
Link: https://patch.msgid.link/20260303201701.12204-13-boqun@kernel.org

2026-03-08 11:06:51 +01:00

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