From: Jackie Liu Use sysfs_emit() instead of sprintf() for the fail_io timeout sysfs show function. Signed-off-by: Jackie Liu --- 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