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net/tls: Fix unused function warning

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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>
This commit is contained in:
YueHaibing 2019-11-14 15:39:46 +08:00 committed by David S. Miller
parent a98cdaf73e
commit d6649d788e
1 changed files with 2 additions and 0 deletions
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2
net/tls/tls_proc.c
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@ -6,6 +6,7 @@
#include <net/snmp.h>
#include <net/tls.h>
#ifdef CONFIG_PROC_FS
static const struct snmp_mib tls_mib_list[] = {
SNMP_MIB_ITEM("TlsCurrTxSw", LINUX_MIB_TLSCURRTXSW),
SNMP_MIB_ITEM("TlsCurrRxSw", LINUX_MIB_TLSCURRRXSW),
@ -32,6 +33,7 @@ static int tls_statistics_seq_show(struct seq_file *seq, void *v)
return 0;
}
#endif
int __net_init tls_proc_init(struct net *net)
{