NFS: Use kmem_cache_zalloc() in nfs_direct_req_alloc

Simplify the initialisation of O_DIRECT requests.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
This commit is contained in:
Trond Myklebust 2012-04-30 18:31:49 -04:00
commit 292f3eeef0