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Commit 25ac047c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by David Sterba
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btrfs: remove a pointless NULL check in btrfs_lookup_fs_root 



btrfs_grab_root already checks for a NULL root itself.

Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent e91909aa
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