s390/tape: Use del_timer_sync()

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del_timer() does not wait for a possible running callback to
complete. So the call side might free request and the associated
objects while on another cpu the timer handler runs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Thomas Gleixner 2014-03-23 15:09:24 +00:00 • committed by Martin Schwidefsky

parent bd1cb5de14

commit 02ba8d211d

1 changed files with 1 additions and 1 deletions

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drivers/s390/char/tape_std.c

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