Commit 180b65df authored Nov 25, 2008 by Ingo Molnar Committed by David S. Miller Nov 25, 2008

fix warning in fs/dlm/netlink.c



this warning:

  fs/dlm/netlink.c: In function ‘dlm_timeout_warn’:
  fs/dlm/netlink.c:131: warning: ‘send_skb’ may be used uninitialized in this function

triggers because GCC does not recognize the (correct) error flow
between prepare_data() and send_skb.

Annotate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d3f644da

fs/dlm/netlink.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -127,8 +127,8 @@ static void fill_data(struct dlm_lock_data data, struct dlm_lkb lkb)

		void dlm_timeout_warn(struct dlm_lkb *lkb)
		{
		struct sk_buff *uninitialized_var(send_skb);
		struct dlm_lock_data *data;
		struct sk_buff *send_skb;
		size_t size;
		int rv;