netdev - [net-next 07/12] net/mlx5: SF, use recent sysfs api

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Date:   Wed, 11 Aug 2021 11:16:53 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Tariq Toukan <tariqt@...dia.com>,
        Leon Romanovsky <leonro@...dia.com>,
        Parav Pandit <parav@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net-next 07/12] net/mlx5: SF, use recent sysfs api

From: Parav Pandit <parav@...dia.com>

Use sysfs_emit() which is aware of PAGE_SIZE buffer.

Signed-off-by: Parav Pandit <parav@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c
index fa0288afc0dd..871c2fbe18d3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c
@@ -39,7 +39,7 @@ static ssize_t sfnum_show(struct device *dev, struct device_attribute *attr, cha
 	struct auxiliary_device *adev = container_of(dev, struct auxiliary_device, dev);
 	struct mlx5_sf_dev *sf_dev = container_of(adev, struct mlx5_sf_dev, adev);
 
-	return scnprintf(buf, PAGE_SIZE, "%u\n", sf_dev->sfnum);
+	return sysfs_emit(buf, "%u\n", sf_dev->sfnum);
 }
 static DEVICE_ATTR_RO(sfnum);
 
-- 
2.31.1