linux-kernel - [PATCH] staging/lustre: constify sops structure

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Date:   Sun, 28 Aug 2016 23:27:06 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Oleg Drokin <oleg.drokin@...el.com>
Cc:     kernel-janitors@...r.kernel.org,
        Andreas Dilger <andreas.dilger@...el.com>,
        James Simmons <jsimmons@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] staging/lustre: constify sops structure

sops, of type struct seq_operations, is never modified, so declare it as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
index 327cf63..9bad57d 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
@@ -937,7 +937,7 @@ static int ptlrpc_lprocfs_svc_req_history_show(struct seq_file *s, void *iter)
 static int
 ptlrpc_lprocfs_svc_req_history_open(struct inode *inode, struct file *file)
 {
-	static struct seq_operations sops = {
+	static const struct seq_operations sops = {
 		.start = ptlrpc_lprocfs_svc_req_history_start,
 		.stop  = ptlrpc_lprocfs_svc_req_history_stop,
 		.next  = ptlrpc_lprocfs_svc_req_history_next,