| Message ID | 20250618070216.817034-1-nichen@iscas.ac.cn |
|---|---|
| State | New |
| Headers | show |
| Series | usb: gadget: f_fs: Use USB API functions rather than constants | expand |
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 2dea9e42a0f8..67fea7da4652 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -3295,7 +3295,7 @@ static int __ffs_func_bind_do_descs(enum ffs_entity_type type, u8 *valuep, if (ffs_ep->descs[ep_desc_id]) { pr_err("two %sspeed descriptors for EP %d\n", speed_names[ep_desc_id], - ds->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK); + usb_endpoint_num(ds)); return -EINVAL; } ffs_ep->descs[ep_desc_id] = ds;
Use the function usb_endpoint_num() rather than constants. The Coccinelle semantic patch is as follows: @@ struct usb_endpoint_descriptor *epd; @@ - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\)) + usb_endpoint_num(epd) Signed-off-by: Chen Ni <nichen@iscas.ac.cn> --- drivers/usb/gadget/function/f_fs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)