From 444f4f91fda54bea57a0e31098a75f54548e8b28 Mon Sep 17 00:00:00 2001 From: Mariusz Kozlowski Date: Thu, 16 Nov 2006 16:38:57 +0100 Subject: [PATCH] USB: pwc-if loop fix We should free urbs starting at [i-1] not [i]. Signed-off-by: Mariusz Kozlowski Signed-off-by: Greg Kroah-Hartman --- drivers/media/video/pwc/pwc-if.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 46c114830884..83739b213e7f 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -866,11 +866,10 @@ int pwc_isoc_init(struct pwc_device *pdev) } if (ret) { /* De-allocate in reverse order */ - while (i >= 0) { + while (i--) { if (pdev->sbuf[i].urb != NULL) usb_free_urb(pdev->sbuf[i].urb); pdev->sbuf[i].urb = NULL; - i--; } return ret; } -- 2.20.1