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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: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
David Sterba 2014-04-24 15:09:10 +02:00 committed by Chris Mason
parent df93589a17
commit 7d6213c5a7
1 changed files with 0 additions and 3 deletions
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3
fs/btrfs/ioctl.c
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@ -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);