github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-31 10:33:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

Bluetooth: btmtk: improve mt79xx firmware setup retry flow

Browse Source 
If retries are exhausted, driver should not do futher operation.
During mt79xx firmware download process, if the retry count reaches0,
driver will return an -EIO error and release the firmware resources.

Signed-off-by: Chris Lu <chris.lu@mediatek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Chris Lu 2026-02-03 14:25:08 +08:00 committed by Luiz Augusto von Dentz
parent a80b51f066
commit 54f1f020e9
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/bluetooth/btmtk.c
View File

@ -205,6 +205,12 @@ int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
}
}
/* If retry exhausted goto err_release_fw */
if (retry == 0) {
err = -EIO;
goto err_release_fw;
}
fw_ptr += section_offset;
wmt_params.op = BTMTK_WMT_PATCH_DWNLD;
wmt_params.status = NULL;