sparc/of: Remove on-stack cpumask var

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In general it's preferable to avoid placing cpumasks on the stack, as
for large values of NR_CPUS these can consume significant amounts of
stack space and make stack overflows more likely.

@cpumask of irq_set_affinity() is read-only and free of change, drop
unneeded cpumask var.

Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Dawei Li <dawei.li@shingroup.cn>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240424025548.3765250-4-dawei.li@shingroup.cn
Signed-off-by: Andreas Larsson <andreas@gaisler.com>

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Dawei Li 2024-04-24 10:55:46 +08:00 • committed by Andreas Larsson

parent c4650ba96c

commit 3e4b2f0829

1 changed files with 1 additions and 4 deletions

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arch/sparc/kernel/of_device_64.c

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