diff mbox series

usb: ftdi-elan: remove variable err_count

Message ID 20221020130649.1546112-1-colin.i.king@gmail.com
State New
Headers show
Series usb: ftdi-elan: remove variable err_count | expand

Commit Message

Colin Ian King Oct. 20, 2022, 1:06 p.m. UTC
Variable err_count is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/usb/misc/ftdi-elan.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index b2f980409d0b..33b35788bd0b 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -1956,7 +1956,6 @@  static int ftdi_elan_synchronize(struct usb_ftdi *ftdi)
 	int long_stop = 10;
 	int retry_on_timeout = 5;
 	int retry_on_empty = 10;
-	int err_count = 0;
 	retval = ftdi_elan_flush_input_fifo(ftdi);
 	if (retval)
 		return retval;
@@ -2051,7 +2050,6 @@  static int ftdi_elan_synchronize(struct usb_ftdi *ftdi)
 					continue;
 				}
 			} else {
-				err_count += 1;
 				dev_err(&ftdi->udev->dev, "error = %d\n",
 					retval);
 				if (read_stop-- > 0) {