Thread (19 messages) 19 messages, 4 authors, 2021-09-10

RE: [PATCH v3 3/3] staging: r8188eu: Shorten calls chain of rtw_write8/16/32/N()

From: David Laight <hidden>
Date: 2021-09-09 08:21:10
Also in: lkml

From: Fabio M. De Francesco
To: Larry Finger <redacted>; Phillip Potter <phil@philpotter.co.uk>; Greg Kroah-
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...
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diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/
staging/r8188eu/hal/usb_ops_linux.c
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index f9c4fd5a2c53..e31d1b1fdb12 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -8,76 +8,51 @@
 #include "../include/recv_osdep.h"
 #include "../include/rtl8188e_hal.h"

-static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void
*pdata, u16 len, u8
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requesttype)
+static int usb_read(struct intf_hdl *intfhdl, u32 addr, void *data, u8
size)
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 {
-	struct adapter	*adapt = pintfhdl->padapter;
-	struct dvobj_priv  *dvobjpriv = adapter_to_dvobj(adapt);
+	u16 value = (u16)(addr & 0x0000ffff);
+	struct adapter *adapt = intfhdl->padapter;
+	struct dvobj_priv *dvobjpriv = adapter_to_dvobj(adapt);
 	struct usb_device *udev = dvobjpriv->pusbdev;
-	unsigned int pipe;
-	int status = 0;
-	u8 *pIo_buf;
+	int status;
+	u8 *io_buf;
Some of these changes are whitespace or renames.
They ought to be in a different patch.
Dear David,

No, they are not.

I guess you were misled by the structure of the patches. There is nothing I
can do about it. Please notice that usb_read() is created in 2/3, and I'm
free to use the name of the variables I like in new functions. Furthermore,
usb_read() is untouched in 3/3. I can see why you thought they are renames :)
Hmmm... it might be worth playing with the patches and the
order of functions so that the diffs are meaningful.

Some experimentation can be needed.

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
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