Avoid the following warnings when CONFIG_NFS_V4=n:
fs/nfs/sysctl.c:19: warning: unused variable `nfs_set_port_max'
fs/nfs/sysctl.c:18: warning: unused variable `nfs_set_port_min'
by making those variables contingent on NFSv4 being configured.
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---
fs/nfs/sysctl.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c
index 70e1fbb..ad4d2e7 100644
--- a/fs/nfs/sysctl.c
+++ b/fs/nfs/sysctl.c
@@ -15,8 +15,10 @@
#include "callback.h"
+#ifdef CONFIG_NFS_V4
static const int nfs_set_port_min = 0;
static const int nfs_set_port_max = 65535;
+#endif
static struct ctl_table_header *nfs_callback_sysctl_table;
static ctl_table nfs_cb_sysctls[] = {
--
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