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Commit 50aff040 authored by Wu Fengguang's avatar Wu Fengguang Committed by Joel Becker
Browse files

ocfs2/net: fix uninitialized ret in o2net_send_message_vec() 



mmotm/fs/ocfs2/cluster/tcp.c: In function ‘o2net_send_message_vec’:
mmotm/fs/ocfs2/cluster/tcp.c:980:6: warning: ‘ret’ may be used uninitialized in this function

It seems a real bug introduced by commit 9af0b38f (ocfs2/net:
Use wait_event() in o2net_send_message_vec()).

cc: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: default avatarWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
parent 228ac635

fs/ocfs2/cluster/tcp.c

+1 −1
Original line number Diff line number Diff line
@@ -977,7 +977,7 @@ static int o2net_tx_can_proceed(struct o2net_node *nn, 
int o2net_send_message_vec(u32 msg_type, u32 key, struct kvec *caller_vec,

			   size_t caller_veclen, u8 target_node, int *status)

{

	int ret;

	int ret = 0;

	struct o2net_msg *msg = NULL;

	size_t veclen, caller_bytes = 0;

	struct kvec *vec = NULL;