[PATCH 29/61] net/sctp: Prefer IS_ERR_OR_NULL over manual NULL check

[Philipp Hahn]

Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL
check.

Change generated with coccinelle.

To: Marcelo Ricardo Leitner <marcelo.leitner@xxxxxxxxx>
To: Xin Long <lucien.xin@xxxxxxxxx>
To: "David S. Miller" <davem@xxxxxxxxxxxxx>
To: Eric Dumazet <edumazet@xxxxxxxxxx>
To: Jakub Kicinski <kuba@xxxxxxxxxx>
To: Paolo Abeni <pabeni@xxxxxxxxxx>
To: Simon Horman <horms@xxxxxxxxxx>
Cc: linux-sctp@xxxxxxxxxxxxxxx
Cc: netdev@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Philipp Hahn <phahn-oss@xxxxxx>
---
 net/sctp/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 05fb00c9c33576d1e18ee31c34974d8b76efa768..a0596c94be4ad6afae6be13adb3bce17140264e9 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5349,7 +5349,7 @@ struct sctp_transport *sctp_transport_get_idx(struct net *net,
 	if (!pos)
 		return SEQ_START_TOKEN;
 
-	while ((t = sctp_transport_get_next(net, iter)) && !IS_ERR(t)) {
+	while (!IS_ERR_OR_NULL((t = sctp_transport_get_next(net, iter)))) {
 		if (!--pos)
 			break;
 		sctp_transport_put(t);

-- 
2.43.0