There is an unmatched parenthesis in the locking commentary of radix_tree.h
which is trivially fixed by the patch below.
Signed-off-by: NTim Pepper <lnxninja@linux.vnet.ibm.com>
Acked-by: NNick Piggin <npiggin@suse.de>
Signed-off-by: NAdrian Bunk <bunk@kernel.org>