Commit 4ac56b1f authored by Colin Ian King's avatar Colin Ian King Committed by Johan Hovold
Browse files

USB: serial: usb_wwan: remove redundant assignment to variable i 



Variable i is being assigned a value that is never read, it is being
re-assigned two statements later in a for-loop. The assignment is
redundant and can be removed.

Cleans up clang scan build warning:
drivers/usb/serial/usb_wwan.c:151:2: warning: Value stored to 'i'
is never read [deadcode.DeadStores]

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent 5b6ab28d

drivers/usb/serial/usb_wwan.c

+0 −1
Original line number Diff line number Diff line
@@ -148,7 +148,6 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port, 


	dev_dbg(&port->dev, "%s: write (%d chars)\n", __func__, count);



	i = 0;

	left = count;

	for (i = 0; left > 0 && i < N_OUT_URB; i++) {

		todo = left;