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 <[email protected]>
---
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 b5d590e..e365478 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)
--
2.7.4
From 1586586005977032295@xxx Tue Dec 12 13:45:24 +0000 2017
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