[PATCH v3 0/2] Remove unreachable code and cleanup code with fixed return

[Andrew Goodbody]

Smatch reported unreachable code in blk-uclass.c which led to noticing
that uclass_find_next_device always returned 0 which meant it had no
need of any return value.

Signed-off-by: Andrew Goodbody <andrew.goodbody at linaro.org>
---
Changes in v3:
- Address review comments to make more readable and prevent for loop
  testing of a variable that will not change
- Remove those for loops that reduce to being empty
- Link to v2: https://lore.kernel.org/r/20250714-blk-uclass-v2-0-1bb1d2eee896@linaro.org

Changes in v2:
- make uclass_find_next_device a void and update callers
- Link to v1: https://lore.kernel.org/r/20250714-blk-uclass-v1-1-d21428c5f762@linaro.org

---
Andrew Goodbody (2):
      block: Remove unreachable code
      uclass: Cleanup uclass_find_next_device

 board/emulation/qemu-ppce500/qemu-ppce500.c |   4 +-
 boot/bootdev-uclass.c                       |   8 +-
 cmd/regulator.c                             |   8 +-
 drivers/block/blk-uclass.c                  |  14 +--
 drivers/core/uclass.c                       |  16 +---
 drivers/power/regulator/regulator-uclass.c  |  21 ++--
 drivers/remoteproc/rproc-uclass.c           |   9 +-
 include/dm/uclass-internal.h                |   4 +-
 test/dm/core.c                              | 143 +++++++++++-----------------
 9 files changed, 94 insertions(+), 133 deletions(-)
---
base-commit: cd79a2839b01571b6f2915c219f71c05e3c97482
change-id: 20250714-blk-uclass-34684c01f60c

Best regards,
-- 
Andrew Goodbody <andrew.goodbody at linaro.org>