Commit b56394bf authored by Ray Lee's avatar Ray Lee Committed by Greg Kroah-Hartman
Browse files

USB: io_ti.c: remove unneeded null tty check

The Coverity checker (and Adrian Bunk) spotted an inconsistent NULL check of
port->tty (it's blindly dereferenced later without the check).

Alan Cox confirmed the check can go.

Signed-off-by: default avatarRay Lee <>
Cc: Adrian Bunk <>
Cc: Alan Cox <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent dfa5ec79
......@@ -1941,8 +1941,7 @@ static int edge_open (struct usb_serial_port *port, struct file * filp)
if (edge_port == NULL)
return -ENODEV;
if (port->tty)
port->tty->low_latency = low_latency;
port->tty->low_latency = low_latency;
port_number = port->number - port->serial->minor;
switch (port_number) {
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