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authorXin Long <lucien.xin@gmail.com>2017-03-18 14:12:22 +0300
committerDavid S. Miller <davem@davemloft.net>2017-03-22 04:31:02 +0300
commit486a43db2e26b87125b5629e1ade516f90833934 (patch)
treecb69f4049539069ab2a592b437e5f4493c5dd4e1
parent3dc857f0e8fc22610a59cbb346ba62c6e921863f (diff)
downloadlinux-486a43db2e26b87125b5629e1ade516f90833934.tar.xz
sctp: remove temporary variable confirm from sctp_packet_transmit
Commit c86a773c7802 ("sctp: add dst_pending_confirm flag") introduced a temporary variable "confirm" in sctp_packet_transmit. But it broke the rule that longer lines should be above shorter ones. Besides, this variable is not necessary, so this patch is to just remove it and use tp->dst_pending_confirm directly. Fixes: c86a773c7802 ("sctp: add dst_pending_confirm flag") Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/sctp/output.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 71ce6b945dcb..1224421036b3 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -546,7 +546,6 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
struct sctp_association *asoc = tp->asoc;
struct sctp_chunk *chunk, *tmp;
int pkt_count, gso = 0;
- int confirm;
struct dst_entry *dst;
struct sk_buff *head;
struct sctphdr *sh;
@@ -625,13 +624,13 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp)
asoc->peer.last_sent_to = tp;
}
head->ignore_df = packet->ipfragok;
- confirm = tp->dst_pending_confirm;
- if (confirm)
+ if (tp->dst_pending_confirm)
skb_set_dst_pending_confirm(head, 1);
/* neighbour should be confirmed on successful transmission or
* positive error
*/
- if (tp->af_specific->sctp_xmit(head, tp) >= 0 && confirm)
+ if (tp->af_specific->sctp_xmit(head, tp) >= 0 &&
+ tp->dst_pending_confirm)
tp->dst_pending_confirm = 0;
out: