1 From: Ingo Molnar <mingo@elte.hu>
2 commit 180b65df7ba1e700e28aabfbddbad84b7beebe4b
3 Author: Ingo Molnar <mingo@elte.hu>
4 Date: Tue Nov 25 16:51:45 2008 -0800
5 Subject: fix warning in fs/dlm/netlink.c
9 fs/dlm/netlink.c: In function ‘dlm_timeout_warn’:
10 fs/dlm/netlink.c:131: warning: ‘send_skb’ may be used uninitialized in this function
12 triggers because GCC does not recognize the (correct) error flow
13 between prepare_data() and send_skb.
17 Signed-off-by: Ingo Molnar <mingo@elte.hu>
18 Signed-off-by: David S. Miller <davem@davemloft.net>
19 Signed-off-by: Coly Li <coly.li@suse.de>
21 diff --git a/fs/dlm/netlink.c b/fs/dlm/netlink.c
22 index 18bda83..aa2a577 100644
23 --- a/fs/dlm/netlink.c
24 +++ b/fs/dlm/netlink.c
25 @@ -127,8 +127,8 @@ static void fill_data(struct dlm_lock_data *data, struct dlm_lkb *lkb)
27 void dlm_timeout_warn(struct dlm_lkb *lkb)
29 + struct sk_buff *uninitialized_var(send_skb);
30 struct dlm_lock_data *data;
31 - struct sk_buff *send_skb;