[PATCH 0/3] Remove redundant imports of items re-exported from prelude

[Gary Guo <gary@garyguo.net>]

We had a few occurrence of these redundant imports and up until now they're
mostly checked by human reviews.

I have now implemented a new lint in klint, which is able to spot these and
advice on using prelude imports instead. It caught a few existing cases
that slip through the review. Thus, fix them.

Link: https://github.com/Rust-for-Linux/klint/blob/trunk/doc/not_using_prelude.md

Gary Guo (3):
  gpu: nova-core: remove imports available via prelude
  block: rnull: remove imports available via prelude
  samples: rust: remove imports available via prelude

 drivers/block/rnull/configfs.rs         |  1 -
 drivers/block/rnull/rnull.rs            |  3 ---
 drivers/gpu/nova-core/firmware/fwsec.rs |  1 -
 drivers/gpu/nova-core/firmware/gsp.rs   | 12 +++++-------
 drivers/gpu/nova-core/firmware/riscv.rs |  2 --
 drivers/gpu/nova-core/gsp/sequencer.rs  |  8 +-------
 drivers/gpu/nova-core/sbuffer.rs        |  5 +----
 samples/rust/rust_driver_auxiliary.rs   |  1 -
 samples/rust/rust_misc_device.rs        |  2 --
 samples/rust/rust_print_main.rs         |  2 +-
 10 files changed, 8 insertions(+), 29 deletions(-)


base-commit: a0c666c25aeefd16f4b088c6549a6fb6b65a8a1d
-- 
2.51.2