From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 23 Mar 2014 15:09:24 +0000 (+0000)
Subject: s390/tape: Use del_timer_sync()
X-Git-Tag: v3.15-rc1~50^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02ba8d211d16f3b385147dd50d7198744e9af59c;p=pandora-kernel.git

s390/tape: Use del_timer_sync()

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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