From: Eran Ben Elisha <eranbe@mellanox.com>
Date: Sat, 4 Jun 2016 12:15:30 +0000 (+0300)
Subject: IB/mlx5: Fix FW version diaplay in sysfs
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c0fcebf55289c48148992eee002a7caf853a5358;p=linux-beck.git

IB/mlx5: Fix FW version diaplay in sysfs

Add a 4-digit padding to show FW version in proper format.

Fixes: 9603b61de1eee ('mlx5: Move pci device handling from...')
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---

diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 94a8f914b237..8845f4b9621b 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1801,7 +1801,7 @@ static ssize_t show_fw_ver(struct device *device, struct device_attribute *attr,
 {
 	struct mlx5_ib_dev *dev =
 		container_of(device, struct mlx5_ib_dev, ib_dev.dev);
-	return sprintf(buf, "%d.%d.%d\n", fw_rev_maj(dev->mdev),
+	return sprintf(buf, "%d.%d.%04d\n", fw_rev_maj(dev->mdev),
 		       fw_rev_min(dev->mdev), fw_rev_sub(dev->mdev));
 }