On 2014-01-13 18:17, Julia Lawall wrote: > From: Julia Lawall <julia.law...@lip6.fr> > > Delete a variable that is at most only assigned to a constant, but never > used otherwise. > > A simplified version of the semantic patch that fixes this problem is as > follows: (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > type T; > identifier i; > constant c; > @@ > > -T i; > <... when != i > -i = c; > ...> > // </smpl> > > Signed-off-by: Julia Lawall <julia.law...@lip6.fr> > > --- > drivers/video/i810/i810_main.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c > index 038192a..bb674e4 100644 > --- a/drivers/video/i810/i810_main.c > +++ b/drivers/video/i810/i810_main.c > @@ -2011,9 +2011,7 @@ static int i810fb_init_pci(struct pci_dev *dev, > struct fb_info *info; > struct i810fb_par *par = NULL; > struct fb_videomode mode; > - int i, err = -1, vfreq, hfreq, pixclock; > - > - i = 0; > + int err = -1, vfreq, hfreq, pixclock; > > info = framebuffer_alloc(sizeof(struct i810fb_par), &dev->dev); > if (!info) >
Thanks, queued for 3.14. Tomi
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