From 95c414dd27c26285cdd6ed4288832b3db0ea6628 Mon Sep 17 00:00:00 2001
From: Seyed Pouria Mousavizadeh Tehrani <info@spmzt.net>
Date: Fri, 16 May 2025 17:19:56 +0100
Subject: [PATCH] ng_sample: fix style nits

MFC after:	3 days
Reviewed by:	ivy, kp, des
Approved by:	des (mentor)
Differential Revision:	https://reviews.freebsd.org/D50343
---
 sys/netgraph/ng_sample.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/netgraph/ng_sample.c b/sys/netgraph/ng_sample.c
index 6647247fc63..5cbd9bbab41 100644
--- a/sys/netgraph/ng_sample.c
+++ b/sys/netgraph/ng_sample.c
@@ -271,7 +271,7 @@ ng_xxx_rcvmsg(node_p node, item_p item, hook_p lasthook)
 			struct ngxxxstat *stats;
 
 			NG_MKRESPONSE(resp, msg, sizeof(*stats), M_NOWAIT);
-			if (!resp) {
+			if (resp == NULL) {
 				error = ENOMEM;
 				break;
 			}
@@ -320,7 +320,7 @@ ng_xxx_rcvmsg(node_p node, item_p item, hook_p lasthook)
  * in the connect() method.
  */
 static int
-ng_xxx_rcvdata(hook_p hook, item_p item )
+ng_xxx_rcvdata(hook_p hook, item_p item)
 {
 	const xxx_p xxxp = NG_NODE_PRIVATE(NG_HOOK_NODE(hook));
 	int chan = -2;