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Commit 7d6213c5 authored by David Sterba's avatar David Sterba Committed by Chris Mason
Browse files

btrfs: make DEV_INFO ioctl available to anyone 



This ioctl provides basic info about the devices 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 df93589a

fs/btrfs/ioctl.c

+0 −3
Original line number Diff line number Diff line
@@ -2593,9 +2593,6 @@ static long btrfs_ioctl_dev_info(struct btrfs_root *root, void __user *arg) 
	int ret = 0;

	char *s_uuid = NULL;



	if (!capable(CAP_SYS_ADMIN))

		return -EPERM;



	di_args = memdup_user(arg, sizeof(*di_args));

	if (IS_ERR(di_args))

		return PTR_ERR(di_args);