[PATCH net-next 1/3] ionic: print firmware heartbeat as unsigned

[Shannon Nelson <shannon.nelson@amd.com>]

The firmware heartbeat value is an unsigned number, and seeing
a negative number when it gets big is a little disconcerting.
Example:
    ionic 0000:24:00.0: FW heartbeat stalled at -1342169688

Print using the unsigned flag.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
---
 drivers/net/ethernet/pensando/ionic/ionic_dev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c
index 57edcde9e6f8..532faf6d15ee 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c
@@ -424,9 +424,9 @@ int ionic_heartbeat_check(struct ionic *ionic)
 	if (fw_hb_ready != idev->fw_hb_ready) {
 		idev->fw_hb_ready = fw_hb_ready;
 		if (!fw_hb_ready)
-			dev_info(ionic->dev, "FW heartbeat stalled at %d\n", fw_hb);
+			dev_info(ionic->dev, "FW heartbeat stalled at %u\n", fw_hb);
 		else
-			dev_info(ionic->dev, "FW heartbeat restored at %d\n", fw_hb);
+			dev_info(ionic->dev, "FW heartbeat restored at %u\n", fw_hb);
 	}
 
 	if (!fw_hb_ready)
-- 
2.17.1