linux-kernel - [PATCH 5/4] drivers core: Convert class uses of sprintf to sysfs

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Date:   Mon,  7 Sep 2020 12:58:34 -0700
From:   Joe Perches <joe@...ches.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Johannes Berg <johannes@...solutions.net>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Luis Chamberlain <mcgrof@...nel.org>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 5/4] drivers core: Convert class uses of sprintf to sysfs_emit

Use the sysfs_emit API.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 drivers/base/devcoredump.c              | 2 +-
 drivers/base/firmware_loader/fallback.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c
index e42d0b514384..9243468e2c99 100644
--- a/drivers/base/devcoredump.c
+++ b/drivers/base/devcoredump.c
@@ -123,7 +123,7 @@ static int devcd_free(struct device *dev, void *data)
 static ssize_t disabled_show(struct class *class, struct class_attribute *attr,
 			     char *buf)
 {
-	return sprintf(buf, "%d\n", devcd_disabled);
+	return sysfs_emit(buf, "%d\n", devcd_disabled);
 }
 
 static ssize_t disabled_store(struct class *class, struct class_attribute *attr,
diff --git a/drivers/base/firmware_loader/fallback.c b/drivers/base/firmware_loader/fallback.c
index 7e9598a1577a..d60e6d8c967c 100644
--- a/drivers/base/firmware_loader/fallback.c
+++ b/drivers/base/firmware_loader/fallback.c
@@ -124,7 +124,7 @@ void kill_pending_fw_fallback_reqs(bool only_kill_custom)
 static ssize_t timeout_show(struct class *class, struct class_attribute *attr,
 			    char *buf)
 {
-	return sprintf(buf, "%d\n", __firmware_loading_timeout());
+	return sysfs_emit(buf, "%d\n", __firmware_loading_timeout());
 }
 
 /**
-- 
2.26.0