| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20191023052752.693689-6-Valdis.Kletnieks@vt.edu>
Date: Wed, 23 Oct 2019 01:27:48 -0400
From: Valdis Kletnieks <valdis.kletnieks@...edu>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Valdis.Kletnieks@...edu
Cc: Valdis Kletnieks <valdis.kletnieks@...edu>,
linux-fsdevel@...r.kernel.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] staging: exfat: Clean up static definitions in exfat_cache.c
Move static function bodies before first use, remove the definition in exfat.h
Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@...edu>
---
drivers/staging/exfat/exfat.h | 4 --
drivers/staging/exfat/exfat_cache.c | 94 +++++++++++++++--------------
2 files changed, 48 insertions(+), 50 deletions(-)
diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h
index dbd86a6cdc95..654a0c46c1a0 100644
--- a/drivers/staging/exfat/exfat.h
+++ b/drivers/staging/exfat/exfat.h
@@ -768,17 +768,13 @@ void buf_init(struct super_block *sb);
void buf_shutdown(struct super_block *sb);
int FAT_read(struct super_block *sb, u32 loc, u32 *content);
s32 FAT_write(struct super_block *sb, u32 loc, u32 content);
-static u8 *FAT_getblk(struct super_block *sb, sector_t sec);
-static void FAT_modify(struct super_block *sb, sector_t sec);
void FAT_release_all(struct super_block *sb);
-static void FAT_sync(struct super_block *sb);
u8 *buf_getblk(struct super_block *sb, sector_t sec);
void buf_modify(struct super_block *sb, sector_t sec);
void buf_lock(struct super_block *sb, sector_t sec);
void buf_unlock(struct super_block *sb, sector_t sec);
void buf_release(struct super_block *sb, sector_t sec);
void buf_release_all(struct super_block *sb);
-static void buf_sync(struct super_block *sb);
/* fs management functions */
void fs_set_vol_flags(struct super_block *sb, u32 new_flag);
diff --git a/drivers/staging/exfat/exfat_cache.c b/drivers/staging/exfat/exfat_cache.c
index e1b001718709..e9ad0353b4e5 100644
--- a/drivers/staging/exfat/exfat_cache.c
+++ b/drivers/staging/exfat/exfat_cache.c
@@ -193,6 +193,50 @@ void buf_shutdown(struct super_block *sb)
{
}
+static u8 *FAT_getblk(struct super_block *sb, sector_t sec)
+{
+ struct buf_cache_t *bp;
+ struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
+
+ bp = FAT_cache_find(sb, sec);
+ if (bp) {
+ move_to_mru(bp, &p_fs->FAT_cache_lru_list);
+ return bp->buf_bh->b_data;
+ }
+
+ bp = FAT_cache_get(sb, sec);
+
+ FAT_cache_remove_hash(bp);
+
+ bp->drv = p_fs->drv;
+ bp->sec = sec;
+ bp->flag = 0;
+
+ FAT_cache_insert_hash(sb, bp);
+
+ if (sector_read(sb, sec, &bp->buf_bh, 1) != FFS_SUCCESS) {
+ FAT_cache_remove_hash(bp);
+ bp->drv = -1;
+ bp->sec = ~0;
+ bp->flag = 0;
+ bp->buf_bh = NULL;
+
+ move_to_lru(bp, &p_fs->FAT_cache_lru_list);
+ return NULL;
+ }
+
+ return bp->buf_bh->b_data;
+}
+
+static void FAT_modify(struct super_block *sb, sector_t sec)
+{
+ struct buf_cache_t *bp;
+
+ bp = FAT_cache_find(sb, sec);
+ if (bp)
+ sector_write(sb, sec, bp->buf_bh, 0);
+}
+
static int __FAT_read(struct super_block *sb, u32 loc, u32 *content)
{
s32 off;
@@ -441,50 +485,6 @@ int FAT_write(struct super_block *sb, u32 loc, u32 content)
return ret;
}
-u8 *FAT_getblk(struct super_block *sb, sector_t sec)
-{
- struct buf_cache_t *bp;
- struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
-
- bp = FAT_cache_find(sb, sec);
- if (bp) {
- move_to_mru(bp, &p_fs->FAT_cache_lru_list);
- return bp->buf_bh->b_data;
- }
-
- bp = FAT_cache_get(sb, sec);
-
- FAT_cache_remove_hash(bp);
-
- bp->drv = p_fs->drv;
- bp->sec = sec;
- bp->flag = 0;
-
- FAT_cache_insert_hash(sb, bp);
-
- if (sector_read(sb, sec, &bp->buf_bh, 1) != FFS_SUCCESS) {
- FAT_cache_remove_hash(bp);
- bp->drv = -1;
- bp->sec = ~0;
- bp->flag = 0;
- bp->buf_bh = NULL;
-
- move_to_lru(bp, &p_fs->FAT_cache_lru_list);
- return NULL;
- }
-
- return bp->buf_bh->b_data;
-}
-
-void FAT_modify(struct super_block *sb, sector_t sec)
-{
- struct buf_cache_t *bp;
-
- bp = FAT_cache_find(sb, sec);
- if (bp)
- sector_write(sb, sec, bp->buf_bh, 0);
-}
-
void FAT_release_all(struct super_block *sb)
{
struct buf_cache_t *bp;
@@ -510,7 +510,8 @@ void FAT_release_all(struct super_block *sb)
up(&f_sem);
}
-void FAT_sync(struct super_block *sb)
+/* FIXME - this function is not used anyplace. See TODO */
+static void FAT_sync(struct super_block *sb)
{
struct buf_cache_t *bp;
struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
@@ -704,7 +705,8 @@ void buf_release_all(struct super_block *sb)
up(&b_sem);
}
-void buf_sync(struct super_block *sb)
+/* FIXME - this function is not used anyplace. See TODO */
+static void buf_sync(struct super_block *sb)
{
struct buf_cache_t *bp;
struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
--
2.23.0
Powered by blists - more mailing lists