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Commit c4d029f2 authored by Thomas Gleixner's avatar Thomas Gleixner
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tick/broadcast: Prevent NULL pointer dereference



Dan reported that the recent changes to the broadcast code introduced
a potential NULL dereference.

Add the proper check.

Fixes: e0454311 "tick/broadcast: Sanity check the shutdown of the local clock_event"
Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 1f6823fa
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