diff options
| author | Dave Airlie <airlied@redhat.com> | 2014-08-05 09:04:59 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-08-05 09:04:59 +1000 |
| commit | 5d42f82a9b8c5168d75cf59307cd271feca94464 (patch) | |
| tree | a7049189a2c814589b3ad7e6e776fb736f980967 /net/tipc | |
| parent | c759606c96dc052373d4c36ea383595da46b04e9 (diff) | |
| parent | 19583ca584d6f574384e17fe7613dfaeadcdc4a6 (diff) | |
Merge tag 'v3.16' into drm-next
Linux 3.16
backmerge requested by i915, nouveau and radeon authors
Conflicts:
drivers/gpu/drm/i915/i915_gem_render_state.c
drivers/gpu/drm/i915/intel_drv.h
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/bcast.c | 1 | ||||
| -rw-r--r-- | net/tipc/msg.c | 11 |
2 files changed, 9 insertions, 3 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 26631679a1f..55c6c9d3e1c 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -559,6 +559,7 @@ receive: buf = node->bclink.deferred_head; node->bclink.deferred_head = buf->next; + buf->next = NULL; node->bclink.deferred_size--; goto receive; } diff --git a/net/tipc/msg.c b/net/tipc/msg.c index 8be6e94a1ca..0a37a472c29 100644 --- a/net/tipc/msg.c +++ b/net/tipc/msg.c @@ -101,9 +101,11 @@ int tipc_msg_build(struct tipc_msg *hdr, struct iovec const *msg_sect, } /* tipc_buf_append(): Append a buffer to the fragment list of another buffer - * Let first buffer become head buffer - * Returns 1 and sets *buf to headbuf if chain is complete, otherwise 0 - * Leaves headbuf pointer at NULL if failure + * @*headbuf: in: NULL for first frag, otherwise value returned from prev call + * out: set when successful non-complete reassembly, otherwise NULL + * @*buf: in: the buffer to append. Always defined + * out: head buf after sucessful complete reassembly, otherwise NULL + * Returns 1 when reassembly complete, otherwise 0 */ int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf) { @@ -122,6 +124,7 @@ int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf) goto out_free; head = *headbuf = frag; skb_frag_list_init(head); + *buf = NULL; return 0; } if (!head) @@ -150,5 +153,7 @@ int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf) out_free: pr_warn_ratelimited("Unable to build fragment list\n"); kfree_skb(*buf); + kfree_skb(*headbuf); + *buf = *headbuf = NULL; return 0; } |