[PATCH 05/10] block: convert part_timeout_show() to sysfs_emit()

[Jackie Liu <liu.yun@linux.dev>]

From: Jackie Liu <liuyun01@kylinos.cn>

Use sysfs_emit() instead of sprintf() for the fail_io timeout
sysfs show function.

Signed-off-by: Jackie Liu <liuyun01@kylinos.cn>
---
 block/blk-timeout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 1b8de0417fc1..eab6422fad4b 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -42,7 +42,7 @@ ssize_t part_timeout_show(struct device *dev, struct device_attribute *attr,
 	struct gendisk *disk = dev_to_disk(dev);
 	int set = test_bit(QUEUE_FLAG_FAIL_IO, &disk->queue->queue_flags);
 
-	return sprintf(buf, "%d\n", set != 0);
+	return sysfs_emit(buf, "%d\n", set != 0);
 }
 
 ssize_t part_timeout_store(struct device *dev, struct device_attribute *attr,
-- 
2.51.1