loongarch/cpu: Make sure play_dead() doesn't return

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play_dead() doesn't return.  Make that more explicit with a BUG().

BUG() is preferable to unreachable() because BUG() is a more explicit
failure mode and avoids undefined behavior like falling off the edge of
the function into whatever code happens to be next.

Link: https://lore.kernel.org/r/21245d687ffeda34dbcf04961a2df3724f04f7c8.1676358308.git.jpoimboe@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>

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Josh Poimboeuf 2023-02-13 23:05:41 -08:00

parent 93c0edffbc

commit 13bf7923a4

1 changed files with 1 additions and 1 deletions

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arch/loongarch/kernel/smp.c

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