efi_loader: disk: remove unused field

The field, ifname, in efi_disk_obj is set but never used anywhere.
Just remove it.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c
index 16d14b0..f269abf 100644 (file)
--- a/lib/efi_loader/efi_disk.c
+++ b/lib/efi_loader/efi_disk.c
@@ -29,7 +29,6 @@ const efi_guid_t efi_system_partition_guid = PARTITION_SYSTEM_GUID;
  *
  * @header:    EFI object header
  * @ops:       EFI disk I/O protocol interface
- * @ifname:    interface name for block device
  * @dev_index: device index of block device
  * @media:     block I/O media information
  * @dp:                device path to the block device
@@ -40,7 +39,6 @@ const efi_guid_t efi_system_partition_guid = PARTITION_SYSTEM_GUID;
 struct efi_disk_obj {
        struct efi_object header;
        struct efi_block_io ops;
-       const char *ifname;
        int dev_index;
        struct efi_block_io_media media;
        struct efi_device_path *dp;
@@ -379,7 +377,6 @@ static int efi_fs_exists(struct blk_desc *desc, int part)
  *
  * @parent:            parent handle
  * @dp_parent:         parent device path
- * @if_typename:       interface name for block device
  * @desc:              internal block device
  * @dev_index:         device index for block device
  * @part_info:         partition info
@@ -390,7 +387,6 @@ static int efi_fs_exists(struct blk_desc *desc, int part)
 static efi_status_t efi_disk_add_dev(
                                efi_handle_t parent,
                                struct efi_device_path *dp_parent,
-                               const char *if_typename,
                                struct blk_desc *desc,
                                int dev_index,
                                struct disk_partition *part_info,
@@ -475,7 +471,6 @@ static efi_status_t efi_disk_add_dev(
                        return ret;
        }
        diskobj->ops = block_io_disk_template;
-       diskobj->ifname = if_typename;
        diskobj->dev_index = dev_index;
 
        /* Fill in EFI IO Media info (for read/write callbacks) */
@@ -533,15 +528,13 @@ static int efi_disk_create_raw(struct udevice *dev)
 {
        struct efi_disk_obj *disk;
        struct blk_desc *desc;
-       const char *if_typename;
        int diskid;
        efi_status_t ret;
 
        desc = dev_get_uclass_plat(dev);
-       if_typename = blk_get_if_type_name(desc->if_type);
        diskid = desc->devnum;
 
-       ret = efi_disk_add_dev(NULL, NULL, if_typename, desc,
+       ret = efi_disk_add_dev(NULL, NULL, desc,
                               diskid, NULL, 0, &disk);
        if (ret != EFI_SUCCESS) {
                if (ret == EFI_NOT_READY)
@@ -575,7 +568,6 @@ static int efi_disk_create_part(struct udevice *dev)
 {
        efi_handle_t parent;
        struct blk_desc *desc;
-       const char *if_typename;
        struct disk_part *part_data;
        struct disk_partition *info;
        unsigned int part;
@@ -589,7 +581,6 @@ static int efi_disk_create_part(struct udevice *dev)
                return -1;
 
        desc = dev_get_uclass_plat(dev_get_parent(dev));
-       if_typename = blk_get_if_type_name(desc->if_type);
        diskid = desc->devnum;
 
        part_data = dev_get_uclass_plat(dev);
@@ -601,7 +592,7 @@ static int efi_disk_create_part(struct udevice *dev)
                return -1;
        dp_parent = (struct efi_device_path *)handler->protocol_interface;
 
-       ret = efi_disk_add_dev(parent, dp_parent, if_typename, desc, diskid,
+       ret = efi_disk_add_dev(parent, dp_parent, desc, diskid,
                               info, part, &disk);
        if (ret != EFI_SUCCESS) {
                log_err("Adding partition for %s failed\n", dev->name);