diff options
Diffstat (limited to 'fs/fat')
| -rw-r--r-- | fs/fat/fat.h | 2 | ||||
| -rw-r--r-- | fs/fat/fatent.c | 24 |
2 files changed, 13 insertions, 13 deletions
diff --git a/fs/fat/fat.h b/fs/fat/fat.h index 4307cd4..e6b764a 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -87,7 +87,7 @@ struct msdos_sb_info { unsigned int vol_id; /*volume ID*/ int fatent_shift; - struct fatent_operations *fatent_ops; + const struct fatent_operations *fatent_ops; struct inode *fat_inode; struct inode *fsinfo_inode; diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 8226557..1d9a8c4 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -99,7 +99,7 @@ err: static int fat_ent_bread(struct super_block *sb, struct fat_entry *fatent, int offset, sector_t blocknr) { - struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; + const struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; WARN_ON(blocknr < MSDOS_SB(sb)->fat_start); fatent->fat_inode = MSDOS_SB(sb)->fat_inode; @@ -246,7 +246,7 @@ static int fat32_ent_next(struct fat_entry *fatent) return 0; } -static struct fatent_operations fat12_ops = { +static const struct fatent_operations fat12_ops = { .ent_blocknr = fat12_ent_blocknr, .ent_set_ptr = fat12_ent_set_ptr, .ent_bread = fat12_ent_bread, @@ -255,7 +255,7 @@ static struct fatent_operations fat12_ops = { .ent_next = fat12_ent_next, }; -static struct fatent_operations fat16_ops = { +static const struct fatent_operations fat16_ops = { .ent_blocknr = fat_ent_blocknr, .ent_set_ptr = fat16_ent_set_ptr, .ent_bread = fat_ent_bread, @@ -264,7 +264,7 @@ static struct fatent_operations fat16_ops = { .ent_next = fat16_ent_next, }; -static struct fatent_operations fat32_ops = { +static const struct fatent_operations fat32_ops = { .ent_blocknr = fat_ent_blocknr, .ent_set_ptr = fat32_ent_set_ptr, .ent_bread = fat_ent_bread, @@ -320,7 +320,7 @@ static inline int fat_ent_update_ptr(struct super_block *sb, int offset, sector_t blocknr) { struct msdos_sb_info *sbi = MSDOS_SB(sb); - struct fatent_operations *ops = sbi->fatent_ops; + const struct fatent_operations *ops = sbi->fatent_ops; struct buffer_head **bhs = fatent->bhs; /* Is this fatent's blocks including this entry? */ @@ -349,7 +349,7 @@ int fat_ent_read(struct inode *inode, struct fat_entry *fatent, int entry) { struct super_block *sb = inode->i_sb; struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); - struct fatent_operations *ops = sbi->fatent_ops; + const struct fatent_operations *ops = sbi->fatent_ops; int err, offset; sector_t blocknr; @@ -407,7 +407,7 @@ int fat_ent_write(struct inode *inode, struct fat_entry *fatent, int new, int wait) { struct super_block *sb = inode->i_sb; - struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; + const struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; int err; ops->ent_put(fatent, new); @@ -432,7 +432,7 @@ static inline int fat_ent_next(struct msdos_sb_info *sbi, static inline int fat_ent_read_block(struct super_block *sb, struct fat_entry *fatent) { - struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; + const struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; sector_t blocknr; int offset; @@ -463,7 +463,7 @@ int fat_alloc_clusters(struct inode *inode, int *cluster, int nr_cluster) { struct super_block *sb = inode->i_sb; struct msdos_sb_info *sbi = MSDOS_SB(sb); - struct fatent_operations *ops = sbi->fatent_ops; + const struct fatent_operations *ops = sbi->fatent_ops; struct fat_entry fatent, prev_ent; struct buffer_head *bhs[MAX_BUF_PER_PAGE]; int i, count, err, nr_bhs, idx_clus; @@ -551,7 +551,7 @@ int fat_free_clusters(struct inode *inode, int cluster) { struct super_block *sb = inode->i_sb; struct msdos_sb_info *sbi = MSDOS_SB(sb); - struct fatent_operations *ops = sbi->fatent_ops; + const struct fatent_operations *ops = sbi->fatent_ops; struct fat_entry fatent; struct buffer_head *bhs[MAX_BUF_PER_PAGE]; int i, err, nr_bhs; @@ -636,7 +636,7 @@ EXPORT_SYMBOL_GPL(fat_free_clusters); static void fat_ent_reada(struct super_block *sb, struct fat_entry *fatent, unsigned long reada_blocks) { - struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; + const struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops; sector_t blocknr; int i, offset; @@ -649,7 +649,7 @@ static void fat_ent_reada(struct super_block *sb, struct fat_entry *fatent, int fat_count_free_clusters(struct super_block *sb) { struct msdos_sb_info *sbi = MSDOS_SB(sb); - struct fatent_operations *ops = sbi->fatent_ops; + const struct fatent_operations *ops = sbi->fatent_ops; struct fat_entry fatent; unsigned long reada_blocks, reada_mask, cur_block; int err = 0, free; |