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net: dqs: use sysfs_emit() in favor of sprintf()

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Commit 6025b9135f ("net: dqs: add NIC stall detector based on BQL")
added three sysfs files.

Use the recommended sysfs_emit() helper.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Breno Leitao <leitao@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2024-04-04 16:46:04 +00:00 committed by David S. Miller
parent 5a66cda52d
commit db77cdc696
1 changed files with 3 additions and 3 deletions
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6
net/core/net-sysfs.c
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@ -1419,7 +1419,7 @@ static ssize_t bql_show_stall_thrs(struct netdev_queue *queue, char *buf)
{
struct dql *dql = &queue->dql;
return sprintf(buf, "%u\n", jiffies_to_msecs(dql->stall_thrs));
return sysfs_emit(buf, "%u\n", jiffies_to_msecs(dql->stall_thrs));
}
static ssize_t bql_set_stall_thrs(struct netdev_queue *queue,
@ -1451,7 +1451,7 @@ static struct netdev_queue_attribute bql_stall_thrs_attribute __ro_after_init =
static ssize_t bql_show_stall_max(struct netdev_queue *queue, char *buf)
{
return sprintf(buf, "%u\n", READ_ONCE(queue->dql.stall_max));
return sysfs_emit(buf, "%u\n", READ_ONCE(queue->dql.stall_max));
}
static ssize_t bql_set_stall_max(struct netdev_queue *queue,
@ -1468,7 +1468,7 @@ static ssize_t bql_show_stall_cnt(struct netdev_queue *queue, char *buf)
{
struct dql *dql = &queue->dql;
return sprintf(buf, "%lu\n", dql->stall_cnt);
return sysfs_emit(buf, "%lu\n", dql->stall_cnt);
}
static struct netdev_queue_attribute bql_stall_cnt_attribute __ro_after_init =