Add a description for dp_part_fill().
Reword a comment in the function.
Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
---
lib/efi_loader/efi_device_path.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index 6461ea9abc..31cdd38773 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -384,6 +384,13 @@ static unsigned dp_part_size(struct blk_desc *desc, int
part)
return dpsize;
}
+/*
+ * Create a device path for a block device or one of its partitions.
+ *
+ * @buf buffer to which the device path is wirtten
+ * @desc block device descriptor
+ * @part partition number, 0 identifies a block device
+ */
static void *dp_part_fill(void *buf, struct blk_desc *desc, int part)
{
disk_partition_t info;
@@ -396,7 +403,7 @@ static void *dp_part_fill(void *buf, struct blk_desc *desc,
int part)
* and handling all the different cases like we do for non-
* legacy (ie CONFIG_BLK=y) case. But most important thing
* is just to have a unique device-path for if_type+devnum.
- * So map things to a fictional USB device:
+ * So map things to a fictitious USB device.
*/
struct efi_device_path_usb *udp;
--
2.14.2
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