NFC: The NFC genl family structure should not be exposed globally
The variable 'nfc_genl_family' is only referenced in this file and
should be marked static to prevent it from being exposed globally.
Quites the sparse warning:
warning: symbol 'nfc_genl_family' was not declared. Should it be static?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index 77dae74..581d419 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -33,7 +33,7 @@
.name = NFC_GENL_MCAST_EVENT_NAME,
};
-struct genl_family nfc_genl_family = {
+static struct genl_family nfc_genl_family = {
.id = GENL_ID_GENERATE,
.hdrsize = 0,
.name = NFC_GENL_NAME,