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usb-serial: remove NULL check 

Julia Lawell found a case where a NULL check was misplaced in the
usb-serial code. However as the object in question cannot be NULL the
check can simply be removed.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox 2009-01-11 19:48:41 +00:00 committed by Linus Torvalds
parent 21b56ec4e9
commit bf0672db79
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/serial/usb-serial.c
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@ -511,9 +511,6 @@ static void usb_serial_port_work(struct work_struct *work)
dbg("%s - port %d", __func__, port->number);
if (!port)
return;
tty = tty_port_tty_get(&port->port);
if (!tty)
return;