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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-03-07 19:31:00 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2022-03-08 18:51:02 +0100 |
| commit | 4ac56b1f1ef8139dbfc5dab918aa235e8344ec4e (patch) | |
| tree | 7ff1e38be7694a421d102c2e4e8b1c018055babf /drivers/usb/serial | |
| parent | USB: serial: pl2303: fix GS type detection (diff) | |
| download | linux-4ac56b1f1ef8139dbfc5dab918aa235e8344ec4e.tar.xz linux-4ac56b1f1ef8139dbfc5dab918aa235e8344ec4e.zip | |
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 <colin.i.king@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/usb_wwan.c | 1 |
1 files changed, 0 insertions, 1 deletions
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; |