diff mbox series

[185/200] mm/zswap: make struct kernel_param_ops definitions const

Message ID 20201215031411.m4TRPfRc7%akpm@linux-foundation.org (mailing list archive)
State New, archived
Headers show
Series [001/200] kthread: add kthread_work tracepoints | expand

Commit Message

Andrew Morton Dec. 15, 2020, 3:14 a.m. UTC
From: Joe Perches <joe@perches.com>
Subject: mm/zswap: make struct kernel_param_ops definitions const

These should be const, so make it so.

Link: https://lkml.kernel.org/r/1791535ee0b00f4a5c68cc4a8adada06593ad8f1.1601770305.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/zswap.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

--- a/mm/zswap.c~mm-zswap-make-struct-kernel_param_ops-definitions-const
+++ a/mm/zswap.c
@@ -81,7 +81,7 @@  static bool zswap_pool_reached_full;
 static bool zswap_enabled = IS_ENABLED(CONFIG_ZSWAP_DEFAULT_ON);
 static int zswap_enabled_param_set(const char *,
 				   const struct kernel_param *);
-static struct kernel_param_ops zswap_enabled_param_ops = {
+static const struct kernel_param_ops zswap_enabled_param_ops = {
 	.set =		zswap_enabled_param_set,
 	.get =		param_get_bool,
 };
@@ -91,7 +91,7 @@  module_param_cb(enabled, &zswap_enabled_
 static char *zswap_compressor = CONFIG_ZSWAP_COMPRESSOR_DEFAULT;
 static int zswap_compressor_param_set(const char *,
 				      const struct kernel_param *);
-static struct kernel_param_ops zswap_compressor_param_ops = {
+static const struct kernel_param_ops zswap_compressor_param_ops = {
 	.set =		zswap_compressor_param_set,
 	.get =		param_get_charp,
 	.free =		param_free_charp,
@@ -102,7 +102,7 @@  module_param_cb(compressor, &zswap_compr
 /* Compressed storage zpool to use */
 static char *zswap_zpool_type = CONFIG_ZSWAP_ZPOOL_DEFAULT;
 static int zswap_zpool_param_set(const char *, const struct kernel_param *);
-static struct kernel_param_ops zswap_zpool_param_ops = {
+static const struct kernel_param_ops zswap_zpool_param_ops = {
 	.set =		zswap_zpool_param_set,
 	.get =		param_get_charp,
 	.free =		param_free_charp,