Messages in this thread | | | Date | Sun, 09 Sep 2012 23:56:44 +0200 | From | Hans de Goede <> | Subject | Re: [PATCH 14/14] drivers/media/usb/gspca/cpia1.c: fix error return code |
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Hi,
Applied to my gspca tree and included in my pull-req for 3.7 which I just send out.
Thanks,
Hans
On 09/06/2012 05:24 PM, Peter Senna Tschudin wrote: > From: Peter Senna Tschudin <peter.senna@gmail.com> > > Convert a nonnegative error return code to a negative one, as returned > elsewhere in the function. > > A simplified version of the semantic match that finds this problem is as > follows: (http://coccinelle.lip6.fr/) > > // <smpl> > ( > if@p1 (\(ret < 0\|ret != 0\)) > { ... return ret; } > | > ret@p1 = 0 > ) > ... when != ret = e1 > when != &ret > *if(...) > { > ... when != ret = e2 > when forall > return ret; > } > > // </smpl> > > Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> > > --- > drivers/media/usb/gspca/cpia1.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/usb/gspca/cpia1.c b/drivers/media/usb/gspca/cpia1.c > index 2499a88..b3ba47d 100644 > --- a/drivers/media/usb/gspca/cpia1.c > +++ b/drivers/media/usb/gspca/cpia1.c > @@ -751,7 +751,7 @@ static int goto_high_power(struct gspca_dev *gspca_dev) > if (signal_pending(current)) > return -EINTR; > > - do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0); > + ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0); > if (ret) > return ret; > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
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