diff options
Diffstat (limited to 'drivers/net/wireless/zydas/zd1211rw/zd_usb.c')
| -rw-r--r-- | drivers/net/wireless/zydas/zd1211rw/zd_usb.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c index 1965cd0fafc4..4e44ea8c652d 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c @@ -1597,11 +1597,6 @@ static int zd_ep_regs_out_msg(struct usb_device *udev, void *data, int len, } } -static int usb_int_regs_length(unsigned int count) -{ - return sizeof(struct usb_int_regs) + count * sizeof(struct reg_data); -} - static void prepare_read_regs_int(struct zd_usb *usb, struct usb_req_read_regs *req, unsigned int count) @@ -1636,10 +1631,10 @@ static bool check_read_regs(struct zd_usb *usb, struct usb_req_read_regs *req, /* The created block size seems to be larger than expected. * However results appear to be correct. */ - if (rr->length < usb_int_regs_length(count)) { + if (rr->length < struct_size(regs, regs, count)) { dev_dbg_f(zd_usb_dev(usb), - "error: actual length %d less than expected %d\n", - rr->length, usb_int_regs_length(count)); + "error: actual length %d less than expected %ld\n", + rr->length, struct_size(regs, regs, count)); return false; } |