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Bluetooth: btusb: remove set but not used variable in btusb_mtk_setup_firmware_79xx

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Fix follow warning:
drivers/bluetooth/btusb.c:3479:9: warning: variable ‘fw_size’ set but not used [-Wunused-but-set-variable]
  size_t fw_size;
         ^~~~~~~
drivers/bluetooth/btusb.c:3473:29: warning: variable ‘patchhdr’ set but not used [-Wunused-but-set-variable]
  struct btmtk_patch_header *patchhdr = NULL;
                             ^~~~~~~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Ye Bin <yebin10@huawei.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Ye Bin 2021-02-04 09:18:56 +08:00 committed by Marcel Holtmann
parent a297f565f2
commit 8564baa3cf
1 changed files with 0 additions and 4 deletions
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4
drivers/bluetooth/btusb.c
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@ -3470,13 +3470,11 @@ static int btusb_mtk_hci_wmt_sync(struct hci_dev *hdev,
static int btusb_mtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname)
{
struct btmtk_hci_wmt_params wmt_params;
struct btmtk_patch_header *patchhdr = NULL;
struct btmtk_global_desc *globaldesc = NULL;
struct btmtk_section_map *sectionmap;
const struct firmware *fw;
const u8 *fw_ptr;
const u8 *fw_bin_ptr;
size_t fw_size;
int err, dlen, i, status;
u8 flag, first_block, retry;
u32 section_num, dl_size, section_offset;
@ -3490,8 +3488,6 @@ static int btusb_mtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwnam
fw_ptr = fw->data;
fw_bin_ptr = fw_ptr;
fw_size = fw->size;
patchhdr = (struct btmtk_patch_header *)fw_ptr;
globaldesc = (struct btmtk_global_desc *)(fw_ptr + MTK_FW_ROM_PATCH_HEADER_SIZE);
section_num = globaldesc->section_num;