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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-03 11:52:45 -0500
committerDavid S. Miller <davem@davemloft.net>2017-11-05 22:24:15 +0900
commit28e8c1914a20d020893978b67a6d2c618756bc3f (patch)
tree54ff3a1ec770b8913db4c8571ba91b93ba5ca4e4 /drivers/isdn
parent9525d69a36672f9505006b461fb5f7e8f580dfdd (diff)
downloadlinux-28e8c1914a20d020893978b67a6d2c618756bc3f.tar.bz2
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 <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/mISDN/l1oip_core.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index b5d590e378ac..e3654782a3e2 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)