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Martin KaFai Lau authored
It is a prep work for the next patch to remove write_lock from rt6_probe(). 1. Reduce the number of if(neigh) check. From 4 to 1. 2. Bring the write_(un)lock() closer to the operations that the lock is protecting. Hopefully, the above make rt6_probe() more readable. Signed-off-by:
Martin KaFai Lau <kafai@fb.com> Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> Cc: Julian Anastasov <ja@ssi.bg> Cc: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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