Commit e5788f96 authored by David Sterba's avatar David Sterba Committed by Greg Kroah-Hartman
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btrfs: add write protection to SET_FEATURES ioctl 



commit 7ab19625 upstream.

Perform the want_write check if we get far enough to do any writes.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 686d38c6
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