From 54df7ef51193641010a934c231c5aba117aea46d Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Sat, 28 Oct 2017 15:48:47 -0500 Subject: net: dccp: ccids: lib: packet_history: use swap macro in tfrc_rx_hist_swap Make use of the swap macro and remove unnecessary variable tmp. 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 --- net/dccp/ccids/lib/packet_history.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'net/dccp') diff --git a/net/dccp/ccids/lib/packet_history.c b/net/dccp/ccids/lib/packet_history.c index 08df7a3acb3d..876e18592d71 100644 --- a/net/dccp/ccids/lib/packet_history.c +++ b/net/dccp/ccids/lib/packet_history.c @@ -149,10 +149,8 @@ static void tfrc_rx_hist_swap(struct tfrc_rx_hist *h, const u8 a, const u8 b) { const u8 idx_a = tfrc_rx_hist_index(h, a), idx_b = tfrc_rx_hist_index(h, b); - struct tfrc_rx_hist_entry *tmp = h->ring[idx_a]; - h->ring[idx_a] = h->ring[idx_b]; - h->ring[idx_b] = tmp; + swap(h->ring[idx_a], h->ring[idx_b]); } /* -- cgit v1.2.3-59-g8ed1b