Thread (46 messages) 46 messages, 8 authors, 2017-08-18

[PATCH 18/27] NFS: Constify mount argument match tables [ver #5]

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From: dhowells@redhat.com (David Howells)
Date: 2017-06-14 15:18:02
Also in: linux-fsdevel, linux-nfs, lkml
Subsystem: filesystems (vfs and infrastructure), nfs, sunrpc, and lockd clients, the rest · Maintainers: Alexander Viro, Christian Brauner, Trond Myklebust, Anna Schumaker, Linus Torvalds

The mount argument match tables should never be altered so constify them.

Signed-off-by: David Howells <dhowells@redhat.com>
---

 fs/nfs/fs_context.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/nfs/fs_context.c b/fs/nfs/fs_context.c
index 3e2fe57b9b07..a41f034aafb2 100644
--- a/fs/nfs/fs_context.c
+++ b/fs/nfs/fs_context.c
@@ -197,7 +197,7 @@ enum {
 	Opt_lookupcache_err
 };
 
-static match_table_t nfs_lookupcache_tokens = {
+static const match_table_t nfs_lookupcache_tokens = {
 	{ Opt_lookupcache_all, "all" },
 	{ Opt_lookupcache_positive, "pos" },
 	{ Opt_lookupcache_positive, "positive" },
@@ -213,7 +213,7 @@ enum {
 	Opt_local_lock_err
 };
 
-static match_table_t nfs_local_lock_tokens = {
+static const match_table_t nfs_local_lock_tokens = {
 	{ Opt_local_lock_all, "all" },
 	{ Opt_local_lock_flock, "flock" },
 	{ Opt_local_lock_posix, "posix" },
@@ -229,7 +229,7 @@ enum {
 	Opt_vers_err
 };
 
-static match_table_t nfs_vers_tokens = {
+static const match_table_t nfs_vers_tokens = {
 	{ Opt_vers_2, "2" },
 	{ Opt_vers_3, "3" },
 	{ Opt_vers_4, "4" },

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