diff options
Diffstat (limited to 'fs/ntfs3')
| -rw-r--r-- | fs/ntfs3/dir.c | 4 | ||||
| -rw-r--r-- | fs/ntfs3/file.c | 4 | ||||
| -rw-r--r-- | fs/ntfs3/ntfs_fs.h | 2 | ||||
| -rw-r--r-- | fs/ntfs3/super.c | 5 |
4 files changed, 10 insertions, 5 deletions
diff --git a/fs/ntfs3/dir.c b/fs/ntfs3/dir.c index effa6accf8..5cf3d9decf 100644 --- a/fs/ntfs3/dir.c +++ b/fs/ntfs3/dir.c @@ -611,5 +611,9 @@ const struct file_operations ntfs_dir_operations = { .iterate_shared = ntfs_readdir, .fsync = generic_file_fsync, .open = ntfs_file_open, + .unlocked_ioctl = ntfs_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = ntfs_compat_ioctl, +#endif }; // clang-format on diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 691b0c9b95..5418662c80 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -48,7 +48,7 @@ static int ntfs_ioctl_fitrim(struct ntfs_sb_info *sbi, unsigned long arg) return 0; } -static long ntfs_ioctl(struct file *filp, u32 cmd, unsigned long arg) +long ntfs_ioctl(struct file *filp, u32 cmd, unsigned long arg) { struct inode *inode = file_inode(filp); struct ntfs_sb_info *sbi = inode->i_sb->s_fs_info; @@ -61,7 +61,7 @@ static long ntfs_ioctl(struct file *filp, u32 cmd, unsigned long arg) } #ifdef CONFIG_COMPAT -static long ntfs_compat_ioctl(struct file *filp, u32 cmd, unsigned long arg) +long ntfs_compat_ioctl(struct file *filp, u32 cmd, unsigned long arg) { return ntfs_ioctl(filp, cmd, (unsigned long)compat_ptr(arg)); diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 627419bd6f..79356fd29a 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -502,6 +502,8 @@ int ntfs3_setattr(struct mnt_idmap *idmap, struct dentry *dentry, int ntfs_file_open(struct inode *inode, struct file *file); int ntfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, __u64 start, __u64 len); +long ntfs_ioctl(struct file *filp, u32 cmd, unsigned long arg); +long ntfs_compat_ioctl(struct file *filp, u32 cmd, unsigned long arg); extern const struct inode_operations ntfs_special_inode_operations; extern const struct inode_operations ntfs_file_inode_operations; extern const struct file_operations ntfs_file_operations; diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index c55a29793a..cef5467fd9 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -122,13 +122,12 @@ void ntfs_inode_printk(struct inode *inode, const char *fmt, ...) if (name) { struct dentry *de = d_find_alias(inode); - const u32 name_len = ARRAY_SIZE(s_name_buf) - 1; if (de) { spin_lock(&de->d_lock); - snprintf(name, name_len, " \"%s\"", de->d_name.name); + snprintf(name, sizeof(s_name_buf), " \"%s\"", + de->d_name.name); spin_unlock(&de->d_lock); - name[name_len] = 0; /* To be sure. */ } else { name[0] = 0; } |