From: Anna Schumaker <Anna.Schumaker@Netapp.com>
Date: Fri, 7 Apr 2017 18:14:56 +0000 (-0400)
Subject: NFS: Clean up nfs4_callback_layoutrecall()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5694a4f848be23e3df758fc2317880c7f9f823d4;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

NFS: Clean up nfs4_callback_layoutrecall()

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>
---

diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index c52408055721..e61e4ccc181a 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -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);
 }