vfs: Use const for kernel parser table

This is a much better version of a previous patch to make the parser
tables constant. Rather than changing the typedef, we put the "const" in
all the various places where its required, allowing the __initconst
exception for nfsroot which was the cause of the previous trouble.

This was posted for review some time ago and I believe its been in -mm
since then.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Alexander Viro <aviro@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index 10e320307ec0..e053e06028a5 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -52,7 +52,7 @@ enum {
         Opt_err,
 };
 
-static match_table_t tokens = {
+static const match_table_t tokens = {
         {Opt_msize, "msize=%u"},
         {Opt_legacy, "noextend"},
         {Opt_trans, "trans=%s"},
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index d652baf5ff91..6dabbdb66651 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -86,7 +86,7 @@ enum {
         Opt_port, Opt_rfdno, Opt_wfdno, Opt_err,
 };
 
-static match_table_t tokens = {
+static const match_table_t tokens = {
         {Opt_port, "port=%u"},
         {Opt_rfdno, "rfdno=%u"},
         {Opt_wfdno, "wfdno=%u"},