From 4ac56b1f1ef8139dbfc5dab918aa235e8344ec4e Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 7 Mar 2022 18:31:00 +0000 Subject: [PATCH] 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: Colin Ian King Signed-off-by: Johan Hovold --- drivers/usb/serial/usb_wwan.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index cb01283d4d15..dab38b63eaf7 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -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; -- 2.11.0