From: Karel Zak <kzak@redhat.com>
Date: Thu, 6 May 2021 10:24:41 +0000 (+0200)
Subject: rfkill: fix compiler warning [-Wformat=]
X-Git-Tag: v2.37-rc2~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f798aed128f8ccdcd30bd3d82d577f6d1115e37a;p=thirdparty%2Futil-linux.git

rfkill: fix compiler warning [-Wformat=]

* `RFKILL_EVENT_SIZE_V1` is defined as sizeof(struct rfkill_event), so let's use %zu

* cast `len` to size_t to make it usable with %zu

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/rfkill.c b/sys-utils/rfkill.c
index 542614b1ba..0b72fa9638 100644
--- a/sys-utils/rfkill.c
+++ b/sys-utils/rfkill.c
@@ -218,7 +218,8 @@ static int rfkill_read_event(int fd, struct rfkill_event *event)
 	}
 
 	if (len < RFKILL_EVENT_SIZE_V1) {
-		warnx(_("wrong size of rfkill event: %zu < %d"), len, RFKILL_EVENT_SIZE_V1);
+		warnx(_("wrong size of rfkill event: %zu < %zu"),
+				(size_t) len, RFKILL_EVENT_SIZE_V1);
 		return 1;
 	}