[PATCH v2 0/4] genirq/irq_sim: misc updates

Bartosz Golaszewski
2023-09-20T07:55:21Z

Here are a couple of updates to the interrupt simulator. Two are minor:
remove an unused field and reorder includes for readability. The third
one simplifies the error paths by using new cleanup macros. To that end
we also add a cleanup definition for dynamic bitmaps.

v1 -> v2:
- add a NULL-pointer check to the bitmap cleanup macro as advised by
Peter Zijlstra
- initialize managed pointers when declaring them to create a clear pairing
between the type and the cleanup action

Bartosz Golaszewski (4):
bitmap: define a cleanup function for bitmaps
genirq/irq_sim: remove unused field from struct irq_sim_irq_ctx
genirq/irq_sim: order headers alphabetically
genirq/irq_sim: shrink code by using cleanup helpers

include/linux/bitmap.h | 3 +++
kernel/irq/irq_sim.c | 30 ++++++++++++------------------
2 files changed, 15 insertions(+), 18 deletions(-)

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2.39.2