From 69fb0618ccf9d4f338cf341bfce96121b18b72f3 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Thu, 12 Mar 2026 05:20:09 +0000
Subject: util/spkmodem-recv: tidy up the getopt loop

more knf-compliant

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 util/spkmodem_recv/spkmodem-recv.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/util/spkmodem_recv/spkmodem-recv.c b/util/spkmodem_recv/spkmodem-recv.c
index d5465137..c09bf7c5 100644
--- a/util/spkmodem_recv/spkmodem-recv.c
+++ b/util/spkmodem_recv/spkmodem-recv.c
@@ -104,15 +104,14 @@ main(int argc, char **argv)
 
 	argv0 = argv[0];
 
-	while (1) {
-		c = getopt(argc, argv, "d");
-		if (c == -1)
-			break;
-
-		if (c == 'd')
+	while ((c = getopt(argc, argv, "d")) != -1) {
+		switch (c) {
+		case 'd':
 			st.debug = 1;
-		else
+			break;
+		default:
 			err(EINVAL, "Invalid argument");
+		}
 	}
 
 	setvbuf(stdout, NULL, _IONBF, 0);
-- 
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