s390/dasd: remove cast for kzalloc return value
authorZhang Yanfei <zhangyanfei@cn.fujitsu.com>
Tue, 12 Mar 2013 05:18:47 +0000 (13:18 +0800)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 17 Apr 2013 12:07:27 +0000 (14:07 +0200)
remove cast for kzalloc return value.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

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