diff options
| -rw-r--r-- | drivers/base/devcoredump.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c index c795edad1b96..2a0e0b2fdb98 100644 --- a/drivers/base/devcoredump.c +++ b/drivers/base/devcoredump.c @@ -186,9 +186,9 @@ static ssize_t disabled_show(const struct class *class, const struct class_attri * mutex_lock(&devcd->mutex); * * - * In the above diagram, It looks like disabled_store() would be racing with parallely + * In the above diagram, it looks like disabled_store() would be racing with parallelly * running devcd_del() and result in memory abort while acquiring devcd->mutex which - * is called after kfree of devcd memory after dropping its last reference with + * is called after kfree of devcd memory after dropping its last reference with * put_device(). However, this will not happens as fn(dev, data) runs * with its own reference to device via klist_node so it is not its last reference. * so, above situation would not occur. @@ -285,6 +285,8 @@ static void devcd_free_sgtable(void *data) * @offset: start copy from @offset@ bytes from the head of the data * in the given scatterlist * @data_len: the length of the data in the sg_table + * + * Returns: the number of bytes copied */ static ssize_t devcd_read_from_sgtable(char *buffer, loff_t offset, size_t buf_len, void *data, |