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WIRELESS: at76c50x, remove unneeded NULL check
authorJiri Slaby <jslaby@suse.cz>
Mon, 11 Oct 2010 09:27:32 +0000 (11:27 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 11 Oct 2010 19:04:25 +0000 (15:04 -0400)
Stanse found that urb cannot be NULL in at76_rx_tasklet because it is
dereferenced earlier, so remove the unneeded check.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/at76c50x-usb.c patch | blob | blame | history

diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 91c5f73b5ba33d5d21e98aa138806224d65eadd1..1476314afa8a5dfb2811d4805d36c3eef2602d5b 100644 (file)
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1525,8 +1525,7 @@ static void at76_rx_tasklet(unsigned long param)
 
        if (priv->device_unplugged) {
                at76_dbg(DBG_DEVSTART, "device unplugged");
-               if (urb)
-                       at76_dbg(DBG_DEVSTART, "urb status %d", urb->status);
+               at76_dbg(DBG_DEVSTART, "urb status %d", urb->status);
                return;
        }