diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-10-20 14:06:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-22 12:52:31 +0200 |
| commit | 375ac0b2c1f11d8274999e91546d69e3140c6c6a (patch) | |
| tree | 6a1565a128edb7f0d7959de31ed0537c2199beaa | |
| parent | 9abf2313adc1ca1b6180c508c25f22f9395cc780 (diff) | |
usb: ftdi-elan: remove variable err_count
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>
Link: https://lore.kernel.org/r/20221020130649.1546112-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/misc/ftdi-elan.c | 2 |
1 files changed, 0 insertions, 2 deletions
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) { |