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s390/checksum: remove memset() within csum_partial_copy_from_user()
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 24 Feb 2014 15:33:08 +0000 (16:33 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 24 Feb 2014 16:14:08 +0000 (17:14 +0100)
The memset() within csum_partial_copy_from_user() is rather pointless since
copy_from_user() already cleared the rest of the destination buffer if an
exception happened.

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

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