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Subject[PATCH] usb: pwc-if loop fix
Date
Hello,

We should free urbs starting at [i-1] not [i].

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

drivers/media/video/pwc/pwc-if.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff -upr linux-2.6.19-rc5-mm2-a/drivers/media/video/pwc/pwc-if.c linux-2.6.19-rc5-mm2-b/drivers/media/video/pwc/pwc-if.c
--- linux-2.6.19-rc5-mm2-a/drivers/media/video/pwc/pwc-if.c 2006-11-15 11:24:20.000000000 +0100
+++ linux-2.6.19-rc5-mm2-b/drivers/media/video/pwc/pwc-if.c 2006-11-15 21:08:07.000000000 +0100
@@ -866,10 +866,9 @@ int pwc_isoc_init(struct pwc_device *pde
}
if (ret) {
/* De-allocate in reverse order */
- while (i >= 0) {
+ while (i--) {
usb_free_urb(pdev->sbuf[i].urb);
pdev->sbuf[i].urb = NULL;
- i--;
}
return ret;
}
--
Regards,

Mariusz Kozlowski
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