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mei: use sysfs_emit() in tx_queue_limit_show sysfs

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

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20210208150649.141358-2-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler 2021-02-08 17:06:49 +02:00 committed by Greg Kroah-Hartman
parent b398d53cd4
commit e666b79e22
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/mei/main.c
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@ -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,