linux-kernel - [PATCH 7/7] SUNRPC: make kvec const

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Date:   Fri, 25 Aug 2017 19:51:47 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, marcel@...tmann.org, gustavo@...ovan.org,
        johan.hedberg@...il.com, davem@...emloft.net, pablo@...filter.org,
        kadlec@...ckhole.kfki.hu, fw@...len.de, stephen@...workplumber.org,
        alex.aring@...il.com, stefan@....samsung.com, kuznet@....inr.ac.ru,
        yoshfuji@...ux-ipv6.org, santosh.shilimkar@...cle.com,
        trond.myklebust@...marydata.com, anna.schumaker@...app.com,
        bfields@...ldses.org, jlayton@...chiereds.net,
        linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, netfilter-devel@...r.kernel.org,
        coreteam@...filter.org, bridge@...ts.linux-foundation.org,
        linux-wpan@...r.kernel.org, linux-rdma@...r.kernel.org,
        rds-devel@....oracle.com, linux-nfs@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH 7/7] SUNRPC: make kvec const

Make this const as it is only used during a copy operation.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 net/sunrpc/xdr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index e34f4ee..a096025 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -998,7 +998,7 @@ void xdr_enter_page(struct xdr_stream *xdr, unsigned int len)
 }
 EXPORT_SYMBOL_GPL(xdr_enter_page);
 
-static struct kvec empty_iov = {.iov_base = NULL, .iov_len = 0};
+static const struct kvec empty_iov = {.iov_base = NULL, .iov_len = 0};
 
 void
 xdr_buf_from_iov(struct kvec *iov, struct xdr_buf *buf)
-- 
1.9.1