| commit | c4d029f2d43b39de7b9299e8b58102a442ba86f8 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Sat Jul 11 14:26:34 2015 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Sat Jul 11 14:26:34 2015 +0200 |
| tree | c0d36234d8108f43a76212d12b437bdf1b752aa8 | |
| parent | 1f6823faa8c563431a94e614d2b63ce16bb6f658 [diff] |
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: e0454311903d "tick/broadcast: Sanity check the shutdown of the local clock_event" Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>