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NFS: Clean up nfs4_callback_layoutrecall()

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In addition to removing the dprintk(), this patch also initializes "res"
to the default return value instead of doing this through an else
condition.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Anna Schumaker 2017-04-07 14:14:56 -04:00 committed by Trond Myklebust
parent 1a916ce049
commit 5694a4f848
1 changed files with 1 additions and 7 deletions
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8
fs/nfs/callback_proc.c
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@ -325,16 +325,10 @@ static u32 do_callback_layoutrecall(struct nfs_client *clp,
__be32 nfs4_callback_layoutrecall(struct cb_layoutrecallargs *args,
void *dummy, struct cb_process_state *cps)
{
u32 res;
dprintk("%s: -->\n", __func__);
u32 res = NFS4ERR_OP_NOT_IN_SESSION;
if (cps->clp)
res = do_callback_layoutrecall(cps->clp, args);
else
res = NFS4ERR_OP_NOT_IN_SESSION;
dprintk("%s: exit with status = %d\n", __func__, res);
return cpu_to_be32(res);
}