Markus Elfring 87775312a8 net-ipv6: Delete an unnecessary check before the function call "free_percpu" ...

The free_percpu() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2015-07-03 09:27:42 -07:00

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