btrfs: make FS_INFO ioctl available to anyone
This ioctl provides basic info about the filesystem that can be obtained in other ways (eg. sysfs), there's no reason to restrict it to CAP_SYSADMIN. Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>
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@ -2557,9 +2557,6 @@ static long btrfs_ioctl_fs_info(struct btrfs_root *root, void __user *arg)
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struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices;
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int ret = 0;
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if (!capable(CAP_SYS_ADMIN))
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return -EPERM;
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fi_args = kzalloc(sizeof(*fi_args), GFP_KERNEL);
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if (!fi_args)
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return -ENOMEM;
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