[PATCH net-next] sctp: fix compile warnings in sctp_tsnmap_num_gabs

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net/sctp/tsnmap.c: In function âsctp_tsnmap_num_gabsâ:
net/sctp/tsnmap.c:347: warning: âstartâ may be used uninitialized in this function
net/sctp/tsnmap.c:347: warning: âendâ may be used uninitialized in this function

Signed-off-by: Shan Wei <shanwei@xxxxxxxxxxxxxx>
---
 net/sctp/tsnmap.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index 747d541..f1e40ce 100644
--- a/net/sctp/tsnmap.c
+++ b/net/sctp/tsnmap.c
@@ -344,7 +344,7 @@ __u16 sctp_tsnmap_num_gabs(struct sctp_tsnmap *map,
 
 	/* Refresh the gap ack information. */
 	if (sctp_tsnmap_has_gap(map)) {
-		__u16 start, end;
+		__u16 start = 0, end = 0;
 		sctp_tsnmap_iter_init(map, &iter);
 		while (sctp_tsnmap_next_gap_ack(map, &iter,
 						&start,
-- 
1.6.3.3

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