On 20 June 2015 at 21:07, Julia Lawall <Julia.Lawall@xxxxxxx> wrote: > Remove initialization of a variable that is immediately reassigned. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > type T; > identifier x; > constant C; > expression e; > @@ > > T x > - = C > ; > x = e; > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> > > --- > drivers/staging/lustre/lustre/osc/osc_page.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff -u -p a/drivers/staging/lustre/lustre/osc/osc_page.c b/drivers/staging/lustre/lustre/osc/osc_page.c > --- a/drivers/staging/lustre/lustre/osc/osc_page.c > +++ b/drivers/staging/lustre/lustre/osc/osc_page.c > @@ -471,7 +471,7 @@ static int osc_page_flush(const struct l > struct cl_io *io) > { > struct osc_page *opg = cl2osc_page(slice); > - int rc = 0; > + int rc; > > rc = osc_flush_async_page(env, io, opg); > return rc; > The whole rc variable is kinda useless. Why not make it just: return osc_flush_async_page(env, io, opg); regards, Joachim Eastwood _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
