2021-02-08 15:56:14

by Winkler, Tomas

Subject: [char-misc-next 2/2] mei: use sysfs_emit() in tx_queue_limit_show sysfs

Using of snprintf is discouraged in sysfs use the new sysfs_emit() API.

Signed-off-by: Tomas Winkler <[email protected]>
---
drivers/misc/mei/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 9f6682033ed7..28937b6e7e0c 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -1026,7 +1026,7 @@ static ssize_t tx_queue_limit_show(struct device *device,
size = dev->tx_queue_limit;
mutex_unlock(&dev->device_lock);

- return snprintf(buf, PAGE_SIZE, "%u\n", size);
+ return sysfs_emit(buf, "%u\n", size);
}

static ssize_t tx_queue_limit_store(struct device *device,
--
2.26.2