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Subject[PATCH] USB: serial: usb_wwan: remove redundant assignment to variable i
Date
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 <colin.i.king@gmail.com>
---
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;
--
2.35.1
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