[S390] sclp_async: Use kstrtoul_from_user

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This patch replaces the code for getting an unsigned long from a
userspace buffer by a simple call to kstroul_from_user.
This makes it easier to read and less error prone.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

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Peter Huewe 2011-08-03 16:44:29 +02:00 • committed by Heiko Carstens

parent ada5ed5484

commit d5f4d113cb

1 changed files with 3 additions and 6 deletions

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drivers/s390/char/sclp_async.c

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