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>
mariux64 · Nov 15, 2019 · d6649d7 · d6649d7
1 parent a98cdaf
commit d6649d7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/tls/tls_proc.c b/net/tls/tls_proc.c
@@ -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)
 {