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Commit e4ef90ff authored by David Sterba's avatar David Sterba Committed by Chris Mason
Browse files

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: default avatarDavid Sterba <dsterba@suse.cz>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent 7d6213c5

fs/btrfs/ioctl.c

+0 −3
Original line number Diff line number Diff line
@@ -2557,9 +2557,6 @@ static long btrfs_ioctl_fs_info(struct btrfs_root *root, void __user *arg) 
	struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices;

	int ret = 0;



	if (!capable(CAP_SYS_ADMIN))

		return -EPERM;



	fi_args = kzalloc(sizeof(*fi_args), GFP_KERNEL);

	if (!fi_args)

		return -ENOMEM;