linux-kernel - [PATCH 5/33] usb: cinergyT2 free kill urb cleanup

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Date:	Wed, 8 Nov 2006 15:34:22 +0100
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	Andrew Morton <akpm@...l.org>
Cc:	Greg KH <greg@...ah.com>, linux-kernel@...r.kernel.org,
	linux-usb-devel@...ts.sourceforge.net
Subject: [PATCH 5/33] usb: cinergyT2 free kill urb cleanup

Hello,

- usb_free_urb() cleanup
- usb_kill_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@...land.pl>

--- linux-2.6.19-rc4-orig/drivers/media/dvb/cinergyT2/cinergyT2.c	2006-11-06 17:07:38.000000000 +0100
+++ linux-2.6.19-rc4/drivers/media/dvb/cinergyT2/cinergyT2.c	2006-11-07 16:52:07.000000000 +0100
@@ -275,8 +275,7 @@ static void cinergyt2_free_stream_urbs (
 	int i;
 
 	for (i=0; i<STREAM_URB_COUNT; i++)
-		if (cinergyt2->stream_urb[i])
-			usb_free_urb(cinergyt2->stream_urb[i]);
+		usb_free_urb(cinergyt2->stream_urb[i]);
 
 	usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
 			    cinergyt2->streambuf, cinergyt2->streambuf_dmahandle);
@@ -320,8 +319,7 @@ static void cinergyt2_stop_stream_xfer (
 	cinergyt2_control_stream_transfer(cinergyt2, 0);
 
 	for (i=0; i<STREAM_URB_COUNT; i++)
-		if (cinergyt2->stream_urb[i])
-			usb_kill_urb(cinergyt2->stream_urb[i]);
+		usb_kill_urb(cinergyt2->stream_urb[i]);
 }
 
 static int cinergyt2_start_stream_xfer (struct cinergyt2 *cinergyt2)
-
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