powerpc/powernv: Avoid strlen() in pnv_restart()

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Check only the first byte instead of scanning the entire string with
strlen().

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260721155346.121975-3-thorsten.blum@linux.dev

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Thorsten Blum 2026-07-21 17:53:45 +02:00 • committed by Madhavan Srinivasan

parent a2144b13a6

commit 86bb4d74da

1 changed files with 1 additions and 1 deletions

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arch/powerpc/platforms/powernv/setup.c

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