The structure sctp_ulpq is embedded into sctp_association and never
separately allocated, also ulpq->malloced is always 0, so that
kfree() is never called. Therefore, remove this code.
Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
---
include/net/sctp/ulpqueue.h | 1 -
net/sctp/ulpqueue.c | 3 ---
2 files changed, 4 deletions(-)
diff --git a/include/net/sctp/ulpqueue.h b/include/net/sctp/ulpqueue.h
index ff1b8ba7..00e50ba 100644
--- a/include/net/sctp/ulpqueue.h
+++ b/include/net/sctp/ulpqueue.h
@@ -49,7 +49,6 @@
/* A structure to carry information to the ULP (e.g. Sockets API) */
struct sctp_ulpq {
- char malloced;
char pd_mode;
struct sctp_association *asoc;
struct sk_buff_head reasm;
diff --git a/net/sctp/ulpqueue.c b/net/sctp/ulpqueue.c
index 0fd5b3d..04e3d47 100644
--- a/net/sctp/ulpqueue.c
+++ b/net/sctp/ulpqueue.c
@@ -68,7 +68,6 @@ struct sctp_ulpq *sctp_ulpq_init(struct sctp_ulpq *ulpq,
skb_queue_head_init(&ulpq->reasm);
skb_queue_head_init(&ulpq->lobby);
ulpq->pd_mode = 0;
- ulpq->malloced = 0;
return ulpq;
}
@@ -96,8 +95,6 @@ void sctp_ulpq_flush(struct sctp_ulpq *ulpq)
void sctp_ulpq_free(struct sctp_ulpq *ulpq)
{
sctp_ulpq_flush(ulpq);
- if (ulpq->malloced)
- kfree(ulpq);
}
/* Process an incoming DATA chunk. */
--
1.7.11.7
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