From 86ea3e8bb10a2ca13351ca4f3673ca804da0bb9f Mon Sep 17 00:00:00 2001
From: Mark Johnston <markj@FreeBSD.org>
Date: Wed, 27 Nov 2019 20:32:31 +0000
Subject: [PATCH] iwm(4): Fix version string formatting.

MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
---
 sys/dev/iwm/if_iwm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/iwm/if_iwm.c b/sys/dev/iwm/if_iwm.c
index 06bd66cc3ef..c3002f67f56 100644
--- a/sys/dev/iwm/if_iwm.c
+++ b/sys/dev/iwm/if_iwm.c
@@ -851,7 +851,7 @@ iwm_read_firmware(struct iwm_softc *sc)
 				goto parse_out;
 			}
 			snprintf(sc->sc_fwver, sizeof(sc->sc_fwver),
-			    "%d.%d.%d",
+			    "%u.%u.%u",
 			    le32toh(((const uint32_t *)tlv_data)[0]),
 			    le32toh(((const uint32_t *)tlv_data)[1]),
 			    le32toh(((const uint32_t *)tlv_data)[2]));