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Since 'commit 393c3714081a ("kernfs: switch global kernfs_rwsem lock to per-fs lock")' per-fs kernfs_rwsem has replaced global kernfs_rwsem. Remove redundant declaration of global kernfs_rwsem. Fixes: 393c3714081a ("kernfs: switch global kernfs_rwsem lock to per-fs lock") Signed-off-by: Imran Khan <imran.f.khan@oracle.com> Link: https://lore.kernel.org/r/20220218010205.717582-1-imran.f.khan@oracle.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>