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[02/34] NFS: Clean up nfs4_callback_layoutrecall()

Message ID 20170407181528.2832-3-Anna.Schumaker@Netapp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Schumaker, Anna April 7, 2017, 6:14 p.m. UTC 
From: Anna Schumaker <Anna.Schumaker@Netapp.com>

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>
---
 fs/nfs/callback_proc.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
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Patch

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);
 }