net/tls: Fix unused function warning
authorYueHaibing <yuehaibing@huawei.com>
Thu, 14 Nov 2019 07:39:46 +0000 (15:39 +0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 15 Nov 2019 20:12:28 +0000 (12:12 -0800)
commitd6649d788e1a40b9bf2064bee4d7960fe85bd81e
treed093b40473488d86bd9ef135ce252b4db572816a
parenta98cdaf73e32d1538cc225464fcf61310749471e
net/tls: Fix unused function warning

If PROC_FS is not set, gcc warning this:

net/tls/tls_proc.c:23:12: warning:
 'tls_statistics_seq_show' defined but not used [-Wunused-function]

Use #ifdef to guard this.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tls/tls_proc.c