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authorLuis R. Rodriguez <mcgrof@suse.com>2015-05-27 11:09:38 +0930
committerRusty Russell <rusty@rustcorp.com.au>2015-05-28 11:32:10 +0930
commit9c27847dda9cfae7c273cde62becf364f9fa9ea3 (patch)
treefe0bcaa54807ea65b32f832f0b8afa970a803861 /net/sunrpc
parent28b8d0c8f560300836dff352348e513cdf328e50 (diff)
kernel/params: constify struct kernel_param_ops uses
Most code already uses consts for the struct kernel_param_ops, sweep the kernel for the last offending stragglers. Other than include/linux/moduleparam.h and kernel/params.c all other changes were generated with the following Coccinelle SmPL patch. Merge conflicts between trees can be handled with Coccinelle. In the future git could get Coccinelle merge support to deal with patch --> fail --> grammar --> Coccinelle --> new patch conflicts automatically for us on patches where the grammar is available and the patch is of high confidence. Consider this a feature request. Test compiled on x86_64 against: * allnoconfig * allmodconfig * allyesconfig @ const_found @ identifier ops; @@ const struct kernel_param_ops ops = { }; @ const_not_found depends on !const_found @ identifier ops; @@ -struct kernel_param_ops ops = { +const struct kernel_param_ops ops = { }; Generated-by: Coccinelle SmPL Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Junio C Hamano <gitster@pobox.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Kees Cook <keescook@chromium.org> Cc: Tejun Heo <tj@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: cocci@systeme.lip6.fr Cc: linux-kernel@vger.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/auth.c2
-rw-r--r--net/sunrpc/xprtsock.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 47f38be4155f..02f53674dc39 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -72,7 +72,7 @@ static int param_get_hashtbl_sz(char *buffer, const struct kernel_param *kp)
#define param_check_hashtbl_sz(name, p) __param_check(name, p, unsigned int);
-static struct kernel_param_ops param_ops_hashtbl_sz = {
+static const struct kernel_param_ops param_ops_hashtbl_sz = {
.set = param_set_hashtbl_sz,
.get = param_get_hashtbl_sz,
};
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 66891e32c5e3..b0517287075b 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2982,7 +2982,7 @@ static int param_set_portnr(const char *val, const struct kernel_param *kp)
RPC_MAX_RESVPORT);
}
-static struct kernel_param_ops param_ops_portnr = {
+static const struct kernel_param_ops param_ops_portnr = {
.set = param_set_portnr,
.get = param_get_uint,
};
@@ -3001,7 +3001,7 @@ static int param_set_slot_table_size(const char *val,
RPC_MAX_SLOT_TABLE);
}
-static struct kernel_param_ops param_ops_slot_table_size = {
+static const struct kernel_param_ops param_ops_slot_table_size = {
.set = param_set_slot_table_size,
.get = param_get_uint,
};
@@ -3017,7 +3017,7 @@ static int param_set_max_slot_table_size(const char *val,
RPC_MAX_SLOT_TABLE_LIMIT);
}
-static struct kernel_param_ops param_ops_max_slot_table_size = {
+static const struct kernel_param_ops param_ops_max_slot_table_size = {
.set = param_set_max_slot_table_size,
.get = param_get_uint,
};