rbd: use kmemdup()
authorAlex Elder <elder@dreamhost.com>
Thu, 1 Nov 2012 13:39:27 +0000 (08:39 -0500)
committerAlex Elder <elder@inktank.com>
Thu, 17 Jan 2013 20:09:00 +0000 (14:09 -0600)
This replaces two kmalloc()/memcpy() combinations with a single
call to kmemdup().

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: David Zafman <david.zafman@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>

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