On Fri, 2014-08-08 at 12:07 +0200, Julia Lawall wrote: > From: Julia Lawall <julia.law...@lip6.fr> > > Of_node_put supports NULL as its argument, so the initial test is not > necessary. > > Suggested by Uwe Kleine-König. > > The semantic patch that fixes this problem is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > expression e; > @@ > > -if (e) > of_node_put(e); > // </smpl> > > Signed-off-by: Julia Lawall <julia.law...@lip6.fr>
Acked-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> > --- > arch/powerpc/sysdev/fsl_soc.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c > index ffd1169..bfb5b6c 100644 > --- a/arch/powerpc/sysdev/fsl_soc.c > +++ b/arch/powerpc/sysdev/fsl_soc.c > @@ -197,8 +197,7 @@ static int __init setup_rstcr(void) > if (!rstcr && ppc_md.restart == fsl_rstcr_restart) > printk(KERN_ERR "No RSTCR register, warm reboot won't work\n"); > > - if (np) > - of_node_put(np); > + of_node_put(np); > > return 0; > } > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
