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Commit 7bdead7a authored by amit karwar's avatar amit karwar Committed by Kalle Valo
Browse files

rsi: define RSI_USB_BUF_SIZE macro 



RSI_USB_BUF_SIZE macro is used instead of hardcoding a buffer
size to 4096.

Signed-off-by: default avatarAmitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 897d341d

drivers/net/wireless/rsi/rsi_91x_usb.c

+2 −2
Original line number Diff line number Diff line
@@ -293,12 +293,12 @@ int rsi_usb_write_register_multiple(struct rsi_hw *adapter, 
	u8 transfer;

	int status = 0;



	buf = kzalloc(4096, GFP_KERNEL);

	buf = kzalloc(RSI_USB_BUF_SIZE, GFP_KERNEL);

	if (!buf)

		return -ENOMEM;



	while (count) {

		transfer = (u8)(min_t(u32, count, 4096));

		transfer = (u8)(min_t(u32, count, RSI_USB_BUF_SIZE));

		memcpy(buf, data, transfer);

		status = usb_control_msg(dev->usbdev,

					 usb_sndctrlpipe(dev->usbdev, 0),

drivers/net/wireless/rsi/rsi_usb.h

+2 −0
Original line number Diff line number Diff line
@@ -35,6 +35,8 @@ 
#define MGMT_EP                      1

#define DATA_EP                      2



#define RSI_USB_BUF_SIZE	     4096



struct rsi_91x_usbdev {

	struct rsi_thread rx_thread;

	u8 endpoint;