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From: Joe Perches <joe@perches.com>
To: Seth Jennings <sjenning@redhat.com>,
	Dan Streetman <ddstreet@ieee.org>,
	Vitaly Wool <vitaly.wool@konsulko.com>,
	Andrew Morton <akpm@linux-foundation.org>
Cc: "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>,
	Dan Carpenter <dan.carpenter@oracle.com>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 4/4] mm/zswap: Make struct kernel_param_ops definitions const
Date: Sat,  3 Oct 2020 17:18:09 -0700	[thread overview]
Message-ID: <1791535ee0b00f4a5c68cc4a8adada06593ad8f1.1601770305.git.joe@perches.com> (raw)
In-Reply-To: <cover.1601770305.git.joe@perches.com>

These should be const, so make it so.

Signed-off-by: Joe Perches <joe@perches.com>
---
 mm/zswap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/zswap.c b/mm/zswap.c
index fbb782924ccc..1eced701b3bd 100644
--- a/mm/zswap.c
+++ b/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_param_ops, &zswap_enabled, 0644);
 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_compressor_param_ops,
 /* 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,
-- 
2.26.0


  parent reply	other threads:[~2020-10-04  0:18 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-04  0:18 [PATCH 0/4] treewide: Make definitions of struct kernel_param_ops const Joe Perches
2020-10-04  0:18 ` [PATCH 1/4] KVM: PPC: Book3S HV: Make struct kernel_param_ops definition const Joe Perches
2020-10-04  0:18   ` Joe Perches
2020-10-19 16:01   ` Paolo Bonzini
2020-10-19 16:01     ` Paolo Bonzini
2020-10-04  0:18 ` [PATCH 2/4] kvm x86/mmu: Make struct kernel_param_ops definitions const Joe Perches
2020-10-05 17:14   ` Ben Gardon
2020-10-19 15:50     ` Paolo Bonzini
2020-10-04  0:18 ` [PATCH 3/4] rcu/tree: " Joe Perches
2020-10-04 15:54   ` Paul E. McKenney
2020-10-04  0:18 ` Joe Perches [this message]
2020-10-04  1:19 ` Where is the declaration of buffer used in kernel_param_ops .get functions? Joe Perches
2020-10-04  1:19   ` Joe Perches
2020-10-04  1:19   ` Joe Perches
2020-10-04  1:36   ` Matthew Wilcox
2020-10-04  1:36     ` Matthew Wilcox
2020-10-04  2:11     ` Joe Perches
2020-10-04  2:11       ` Joe Perches
2020-10-04  2:11       ` Joe Perches

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