diff options
Diffstat (limited to 'fs/ioctl.c')
| -rw-r--r-- | fs/ioctl.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/ioctl.c b/fs/ioctl.c index 3118da0de158..e14bd85f3bc6 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -175,10 +175,9 @@ static int fiemap_check_ranges(struct super_block *sb, return 0; } -static int ioctl_fiemap(struct file *filp, unsigned long arg) +static int ioctl_fiemap(struct file *filp, struct fiemap __user *ufiemap) { struct fiemap fiemap; - struct fiemap __user *ufiemap = (struct fiemap __user *) arg; struct fiemap_extent_info fieinfo = { 0, }; struct inode *inode = file_inode(filp); struct super_block *sb = inode->i_sb; @@ -245,7 +244,8 @@ fdput: return ret; } -static long ioctl_file_clone_range(struct file *file, void __user *argp) +static long ioctl_file_clone_range(struct file *file, + struct file_clone_range __user *argp) { struct file_clone_range args; @@ -585,9 +585,9 @@ static int ioctl_fsthaw(struct file *filp) return thaw_super(sb); } -static int ioctl_file_dedupe_range(struct file *file, void __user *arg) +static int ioctl_file_dedupe_range(struct file *file, + struct file_dedupe_range __user *argp) { - struct file_dedupe_range __user *argp = arg; struct file_dedupe_range *same = NULL; int ret; unsigned long size; @@ -636,7 +636,7 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, unsigned long arg) { int error = 0; - int __user *argp = (int __user *)arg; + void __user *argp = (void __user *)arg; struct inode *inode = file_inode(filp); switch (cmd) { @@ -675,13 +675,13 @@ int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, break; case FS_IOC_FIEMAP: - return ioctl_fiemap(filp, arg); + return ioctl_fiemap(filp, argp); case FIGETBSZ: /* anon_bdev filesystems may not have a block size */ if (!inode->i_sb->s_blocksize) return -EINVAL; - return put_user(inode->i_sb->s_blocksize, argp); + return put_user(inode->i_sb->s_blocksize, (int __user *)argp); case FICLONE: return ioctl_file_clone(filp, arg, 0, 0, 0); |