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authorJesper Juhl <juhl-lkml@dif.dk>2005-04-19 04:39:34 +0400
committerGreg K-H <gregkh@suse.de>2005-04-19 04:39:34 +0400
commit1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f (patch)
tree0bc14ec53acf3b4c08a9995c7ea335e236435558 /drivers/usb/serial/omninet.c
parent6fd19f4b55f7fd1c9d8650bd7f8df2c81b69c5ca (diff)
downloadlinux-1bc3c9e1e44c2059fe2ffa6ff70ad0a925d7b05f.tar.xz
[PATCH] USB: kfree cleanup for drivers/usb/* - no need to check for NULL
Get rid of a bunch of redundant NULL pointer checks in drivers/usb/*, there's no need to check a pointer for NULL before calling kfree() on it. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Index: gregkh-2.6/drivers/usb/class/audio.c ===================================================================
Diffstat (limited to 'drivers/usb/serial/omninet.c')
-rw-r--r--drivers/usb/serial/omninet.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index a1cba4b5fa23..b5f2c06d4f3e 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -178,7 +178,6 @@ static void omninet_close (struct usb_serial_port *port, struct file * filp)
{
struct usb_serial *serial = port->serial;
struct usb_serial_port *wport;
- struct omninet_data *od;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -186,9 +185,7 @@ static void omninet_close (struct usb_serial_port *port, struct file * filp)
usb_kill_urb(wport->write_urb);
usb_kill_urb(port->read_urb);
- od = usb_get_serial_port_data(port);
- if (od)
- kfree(od);
+ kfree(usb_get_serial_port_data(port));
}