Incorrect patch of btrfs_ioctl_space_info

[eswierk]

The changes to btrfs_ioctl_space_info() (fs/btrfs/ioctl.c) in grsecurity-3.1-3.14.36-201503182218.patch are incorrect and should be removed.

According to https://lkml.org/lkml/2011/2/9/172, slot_count should be decremented and checked within the for loop, not outside it.

[spender]

Thanks for spotting this! It will be fixed in the next patches.

-Brad