Messages in this thread Patch in this message | | | From | H Hartley Sweeten <> | Subject | [PATCH] NFC: netlink.c: local variables should not be exposed globally | Date | Thu, 26 Apr 2012 11:09:12 -0700 |
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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>
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diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index f1829f6..850485d 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -33,7 +33,7 @@ static struct genl_multicast_group nfc_genl_event_mcgrp = { .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,
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