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Date: Mon, 22 Dec 2008 13:14:55 +0100 From: Jiri Slaby <jirislaby@...il.com> To: mchehab@...radead.org Cc: video4linux-list@...hat.com, linux-kernel@...r.kernel.org, akpm@...ux-foundation.org, Jiri Slaby <jirislaby@...il.com> Subject: [PATCH 1/2] V4L: usbvideo, fix module ref count check -ENORESPONSE, CCing akpm -- usbvideo_ClientIncModCount may return value < 0 in the case of error, not > 0. Signed-off-by: Jiri Slaby <jirislaby@...il.com> Cc: Mauro Carvalho Chehab <mchehab@...radead.org> --- drivers/media/video/usbvideo/usbvideo.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/video/usbvideo/usbvideo.c b/drivers/media/video/usbvideo/usbvideo.c index 7c575bb..6ace064 100644 --- a/drivers/media/video/usbvideo/usbvideo.c +++ b/drivers/media/video/usbvideo/usbvideo.c @@ -1123,7 +1123,7 @@ static int usbvideo_v4l_open(struct inode *inode, struct file *file) if (uvd->debug > 1) dev_info(&uvd->dev->dev, "%s($%p)\n", __func__, dev); - if (0 < usbvideo_ClientIncModCount(uvd)) + if (usbvideo_ClientIncModCount(uvd) < 0) return -ENODEV; mutex_lock(&uvd->lock); -- 1.6.0.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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