From: Gustavo A. R. Silva Date: Fri, 3 Nov 2017 16:52:45 +0000 (-0500) Subject: mISDN: l1oip_core: replace _manual_ swap with swap macro X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=28e8c1914a20d020893978b67a6d2c618756bc3f;p=linux.git 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 --- 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)