[PATCH 05/12] staging: exfat: Clean up the namespace pollution part 1
From: Valdis Kletnieks
Date: Tue Nov 12 2019 - 16:13:48 EST
Everything referenced in the struct fs_func exfat_fs_func is located
in that same .c file. Make them static and remove from exfat.h
Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
---
drivers/staging/exfat/exfat.h | 32 -----------------------
drivers/staging/exfat/exfat_core.c | 42 +++++++++++++++---------------
2 files changed, 21 insertions(+), 53 deletions(-)
diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h
index 470e409ef536..5efba3d4259b 100644
--- a/drivers/staging/exfat/exfat.h
+++ b/drivers/staging/exfat/exfat.h
@@ -759,13 +759,8 @@ void fs_error(struct super_block *sb);
/* cluster management functions */
s32 clear_cluster(struct super_block *sb, u32 clu);
-s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
- struct chain_t *p_chain);
-void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain,
- s32 do_relse);
u32 find_last_cluster(struct super_block *sb, struct chain_t *p_chain);
s32 count_num_clusters(struct super_block *sb, struct chain_t *dir);
-s32 exfat_count_used_clusters(struct super_block *sb);
void exfat_chain_cont_cluster(struct super_block *sb, u32 chain, s32 len);
/* allocation bitmap management functions */
@@ -781,29 +776,11 @@ s32 load_upcase_table(struct super_block *sb);
void free_upcase_table(struct super_block *sb);
/* dir entry management functions */
-u32 exfat_get_entry_type(struct dentry_t *p_entry);
-void exfat_set_entry_type(struct dentry_t *p_entry, u32 type);
-u32 exfat_get_entry_attr(struct dentry_t *p_entry);
-void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr);
-u8 exfat_get_entry_flag(struct dentry_t *p_entry);
-void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flag);
-u32 exfat_get_entry_clu0(struct dentry_t *p_entry);
-void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu);
-u64 exfat_get_entry_size(struct dentry_t *p_entry);
-void exfat_set_entry_size(struct dentry_t *p_entry, u64 size);
struct timestamp_t *tm_current(struct timestamp_t *tm);
-void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
- u8 mode);
-void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
- u8 mode);
-s32 exfat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir,
- s32 entry, u32 type, u32 start_clu, u64 size);
void init_file_entry(struct file_dentry_t *ep, u32 type);
void init_strm_entry(struct strm_dentry_t *ep, u8 flags, u32 start_clu,
u64 size);
void init_name_entry(struct name_dentry_t *ep, u16 *uniname);
-void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir,
- s32 entry, s32 order, s32 num_entries);
s32 find_location(struct super_block *sb, struct chain_t *p_dir, s32 entry,
sector_t *sector, s32 *offset);
@@ -822,11 +799,6 @@ s32 search_deleted_or_unused_entry(struct super_block *sb,
struct chain_t *p_dir, s32 num_entries);
s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir,
s32 num_entries);
-s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
- struct uni_name_t *p_uniname, s32 num_entries,
- struct dos_name_t *p_dosname, u32 type);
-s32 exfat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir,
- s32 entry, struct dentry_t *p_entry);
s32 count_dos_name_entries(struct super_block *sb, struct chain_t *p_dir,
u32 type);
void update_dir_checksum(struct super_block *sb, struct chain_t *p_dir,
@@ -839,12 +811,8 @@ bool is_dir_empty(struct super_block *sb, struct chain_t *p_dir);
s32 get_num_entries_and_dos_name(struct super_block *sb, struct chain_t *p_dir,
struct uni_name_t *p_uniname, s32 *entries,
struct dos_name_t *p_dosname);
-void exfat_get_uni_name_from_ext_entry(struct super_block *sb,
- struct chain_t *p_dir, s32 entry,
- u16 *uniname);
s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep,
u16 *uniname, s32 order);
-s32 exfat_calc_num_entries(struct uni_name_t *p_uniname);
u16 calc_checksum_2byte(void *data, s32 len, u16 chksum, s32 type);
/* name resolution functions */
diff --git a/drivers/staging/exfat/exfat_core.c b/drivers/staging/exfat/exfat_core.c
index c3454e883e3c..2dc07e81bad0 100644
--- a/drivers/staging/exfat/exfat_core.c
+++ b/drivers/staging/exfat/exfat_core.c
@@ -156,7 +156,7 @@ s32 clear_cluster(struct super_block *sb, u32 clu)
return ret;
}
-s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
+static s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
struct chain_t *p_chain)
{
s32 num_clusters = 0;
@@ -235,7 +235,7 @@ s32 exfat_alloc_cluster(struct super_block *sb, s32 num_alloc,
return num_clusters;
}
-void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain,
+static void exfat_free_cluster(struct super_block *sb, struct chain_t *p_chain,
s32 do_relse)
{
s32 num_clusters = 0;
@@ -341,7 +341,7 @@ s32 count_num_clusters(struct super_block *sb, struct chain_t *p_chain)
return count;
}
-s32 exfat_count_used_clusters(struct super_block *sb)
+static s32 exfat_count_used_clusters(struct super_block *sb)
{
int i, map_i, map_b, count = 0;
u8 k;
@@ -785,7 +785,7 @@ void free_upcase_table(struct super_block *sb)
* Directory Entry Management Functions
*/
-u32 exfat_get_entry_type(struct dentry_t *p_entry)
+static u32 exfat_get_entry_type(struct dentry_t *p_entry)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
@@ -830,7 +830,7 @@ u32 exfat_get_entry_type(struct dentry_t *p_entry)
return TYPE_BENIGN_SEC;
}
-void exfat_set_entry_type(struct dentry_t *p_entry, u32 type)
+static void exfat_set_entry_type(struct dentry_t *p_entry, u32 type)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
@@ -860,56 +860,56 @@ void exfat_set_entry_type(struct dentry_t *p_entry, u32 type)
}
}
-u32 exfat_get_entry_attr(struct dentry_t *p_entry)
+static u32 exfat_get_entry_attr(struct dentry_t *p_entry)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
return (u32)GET16_A(ep->attr);
}
-void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr)
+static void exfat_set_entry_attr(struct dentry_t *p_entry, u32 attr)
{
struct file_dentry_t *ep = (struct file_dentry_t *)p_entry;
SET16_A(ep->attr, (u16)attr);
}
-u8 exfat_get_entry_flag(struct dentry_t *p_entry)
+static u8 exfat_get_entry_flag(struct dentry_t *p_entry)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
return ep->flags;
}
-void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flags)
+static void exfat_set_entry_flag(struct dentry_t *p_entry, u8 flags)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
ep->flags = flags;
}
-u32 exfat_get_entry_clu0(struct dentry_t *p_entry)
+static u32 exfat_get_entry_clu0(struct dentry_t *p_entry)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
return GET32_A(ep->start_clu);
}
-void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu)
+static void exfat_set_entry_clu0(struct dentry_t *p_entry, u32 start_clu)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
SET32_A(ep->start_clu, start_clu);
}
-u64 exfat_get_entry_size(struct dentry_t *p_entry)
+static u64 exfat_get_entry_size(struct dentry_t *p_entry)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
return GET64_A(ep->valid_size);
}
-void exfat_set_entry_size(struct dentry_t *p_entry, u64 size)
+static void exfat_set_entry_size(struct dentry_t *p_entry, u64 size)
{
struct strm_dentry_t *ep = (struct strm_dentry_t *)p_entry;
@@ -917,7 +917,7 @@ void exfat_set_entry_size(struct dentry_t *p_entry, u64 size)
SET64_A(ep->size, size);
}
-void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
+static void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
u8 mode)
{
u16 t = 0x00, d = 0x21;
@@ -946,7 +946,7 @@ void exfat_get_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
tp->year = (d >> 9);
}
-void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
+static void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
u8 mode)
{
u16 t, d;
@@ -971,7 +971,7 @@ void exfat_set_entry_time(struct dentry_t *p_entry, struct timestamp_t *tp,
}
}
-s32 exfat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir,
+static s32 exfat_init_dir_entry(struct super_block *sb, struct chain_t *p_dir,
s32 entry, u32 type, u32 start_clu, u64 size)
{
sector_t sector;
@@ -1086,7 +1086,7 @@ void init_name_entry(struct name_dentry_t *ep, u16 *uniname)
}
}
-void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir,
+static void exfat_delete_dir_entry(struct super_block *sb, struct chain_t *p_dir,
s32 entry, s32 order, s32 num_entries)
{
int i;
@@ -1670,7 +1670,7 @@ s32 find_empty_entry(struct inode *inode, struct chain_t *p_dir, s32 num_entries
* -1 : (root dir, ".") it is the root dir itself
* -2 : entry with the name does not exist
*/
-s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
+static s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
struct uni_name_t *p_uniname, s32 num_entries,
struct dos_name_t *p_dosname, u32 type)
{
@@ -1813,7 +1813,7 @@ s32 exfat_find_dir_entry(struct super_block *sb, struct chain_t *p_dir,
return -2;
}
-s32 exfat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir,
+static s32 exfat_count_ext_entries(struct super_block *sb, struct chain_t *p_dir,
s32 entry, struct dentry_t *p_entry)
{
int i, count = 0;
@@ -1976,7 +1976,7 @@ s32 get_num_entries_and_dos_name(struct super_block *sb, struct chain_t *p_dir,
return 0;
}
-void exfat_get_uni_name_from_ext_entry(struct super_block *sb,
+static void exfat_get_uni_name_from_ext_entry(struct super_block *sb,
struct chain_t *p_dir, s32 entry,
u16 *uniname)
{
@@ -2030,7 +2030,7 @@ s32 extract_uni_name_from_name_entry(struct name_dentry_t *ep, u16 *uniname,
return len;
}
-s32 exfat_calc_num_entries(struct uni_name_t *p_uniname)
+static s32 exfat_calc_num_entries(struct uni_name_t *p_uniname)
{
s32 len;
--
2.24.0