From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Thu, 2 Jan 2025 12:14:04 +0000 (+0900)
Subject: dm-bow: Fix the missing-prototypes warning
X-Git-Tag: accepted/tizen/unified/20250107.153645~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F83%2F317483%2F2;p=platform%2Fkernel%2Flinux-tizen-modules-source.git

dm-bow: Fix the missing-prototypes warning

Since v6.8 kernel, turn on missing-prototypes globally.
During building with v6.12 kernel, it's showing some warning about missing-prototypes.

Refer: 0fcb70851fbf ("Makefile.extrawarn: turn on missing-prototypes globally")

Change-Id: Ie3227987f411ee837717ca773949e6ba0fb3854d
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/kernel/dm-bow.c b/kernel/dm-bow.c
index 2713b22..2df6ef1 100644
--- a/kernel/dm-bow.c
+++ b/kernel/dm-bow.c
@@ -95,13 +95,13 @@ struct bow_context {
 	bool forward_trims;
 };
 
-sector_t range_top(struct bow_range *br)
+static sector_t range_top(struct bow_range *br)
 {
 	return container_of(rb_next(&br->node), struct bow_range, node)
 		->sector;
 }
 
-u64 range_size(struct bow_range *br)
+static u64 range_size(struct bow_range *br)
 {
 	return (range_top(br) - br->sector) * SECTOR_SIZE;
 }
@@ -146,7 +146,7 @@ static struct bow_range *find_first_overlapping_range(struct rb_root *ranges,
 	return br;
 }
 
-void add_before(struct rb_root *ranges, struct bow_range *new_br,
+static void add_before(struct rb_root *ranges, struct bow_range *new_br,
 		struct bow_range *existing)
 {
 	struct rb_node *parent = &(existing->node);
@@ -791,7 +791,7 @@ bad:
 	return ret;
 }
 
-void dm_bow_resume(struct dm_target *ti)
+static void dm_bow_resume(struct dm_target *ti)
 {
 	struct mapped_device *md = dm_table_get_md(ti->table);
 	struct bow_context *bc = ti->private;
@@ -1101,7 +1101,7 @@ static int remove_trim(struct bow_context *bc, struct bio *bio)
 	return DM_MAPIO_REMAPPED;
 }
 
-int remap_unless_illegal_trim(struct bow_context *bc, struct bio *bio)
+static int remap_unless_illegal_trim(struct bow_context *bc, struct bio *bio)
 {
 	if (!bc->forward_trims && bio_op(bio) == REQ_OP_DISCARD) {
 		bio->bi_status = BLK_STS_NOTSUPP;
@@ -1257,7 +1257,7 @@ static void dm_bow_status(struct dm_target *ti, status_type_t type,
 	}
 }
 
-int dm_bow_prepare_ioctl(struct dm_target *ti, struct block_device **bdev)
+static int dm_bow_prepare_ioctl(struct dm_target *ti, struct block_device **bdev)
 {
 	struct bow_context *bc = ti->private;
 	struct dm_dev *dev = bc->dev;
@@ -1293,7 +1293,7 @@ static struct target_type bow_target = {
 	.io_hints = dm_bow_io_hints,
 };
 
-int __init dm_bow_init(void)
+static int __init dm_bow_init(void)
 {
 	int r = dm_register_target(&bow_target);
 
@@ -1302,7 +1302,7 @@ int __init dm_bow_init(void)
 	return r;
 }
 
-void dm_bow_exit(void)
+static void dm_bow_exit(void)
 {
 	dm_unregister_target(&bow_target);
 }
diff --git a/kernel/zlogger/zlogger.c b/kernel/zlogger/zlogger.c
index f5073a1..44345cf 100644
--- a/kernel/zlogger/zlogger.c
+++ b/kernel/zlogger/zlogger.c
@@ -653,7 +653,7 @@ static ssize_t init_file_zlog_tag_data(struct file *filep)
 	return 0;
 }
 
-int update_zlog_data_buffer_size(struct zlog_file *zlog_file_data, size_t len)
+static int update_zlog_data_buffer_size(struct zlog_file *zlog_file_data, size_t len)
 {
 	char *new_buffer = kmalloc(len, GFP_KERNEL);