From 45811d4e22a1557cbf1bf1125e245e17cc702690 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 3 Nov 2017 11:52:45 -0500 Subject: [PATCH] mISDN: l1oip_core: replace _manual_ swap with swap macro Make use of the swap macro and remove unnecessary variables skb and cnt. This makes the code easier to read and maintain. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Signed-off-by: David S. Miller --- drivers/isdn/mISDN/l1oip_core.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c index b5d590e378ace..e3654782a3e2f 100644 --- a/drivers/isdn/mISDN/l1oip_core.c +++ b/drivers/isdn/mISDN/l1oip_core.c @@ -440,14 +440,8 @@ l1oip_socket_recv(struct l1oip *hc, u8 remotecodec, u8 channel, u16 timebase, #ifdef REORDER_DEBUG if (hc->chan[channel].disorder_flag) { - struct sk_buff *skb; - int cnt; - skb = hc->chan[channel].disorder_skb; - hc->chan[channel].disorder_skb = nskb; - nskb = skb; - cnt = hc->chan[channel].disorder_cnt; - hc->chan[channel].disorder_cnt = rx_counter; - rx_counter = cnt; + swap(hc->chan[channel].disorder_skb, nskb); + swap(hc->chan[channel].disorder_cnt, rx_counter); } hc->chan[channel].disorder_flag ^= 1; if (nskb) -- 2.39.5