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Date: Tue, 14 Jun 2011 07:00:28 -0700 From: Joe Perches <joe@...ches.com> To: Geert Uytterhoeven <geert@...ux-m68k.org> Cc: netdev@...r.kernel.org, Arnaldo Carvalho de Melo <acme@...stprotocols.net>, Jay Cliburn <jcliburn@...il.com>, Chris Snook <chris.snook@...il.com>, Jie Yang <jie.yang@...eros.com>, Sathya Perla <sathya.perla@...lex.com>, Subbu Seetharaman <subbu.seetharaman@...lex.com>, Ajit Khaparde <ajit.khaparde@...lex.com>, Rasesh Mody <rmody@...cade.com>, Debashis Dutt <ddutt@...cade.com>, Sjur Braendeland <sjur.brandeland@...ricsson.com>, Divy Le Ray <divy@...lsio.com>, Breno Leitao <leitao@...ux.vnet.ibm.com>, Amit Kumar Salecha <amit.salecha@...gic.com>, Ron Mercer <ron.mercer@...gic.com>, linux-driver@...gic.com, Anirban Chakraborty <anirban.chakraborty@...gic.com>, Jon Mason <jdmason@...zu.us>, Solarflare linux maintainers <linux-net-drivers@...arflare.com>, Steve Hodgson <shodgson@...arflare.com>, Ben Hutchings <bhutchings@...arflare.com>, Daniele Venzano <venza@...wnhat.org>, David Dillow <dave@...dillows.org>, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next 2/2] drivers/net: Remove casts of void * On Tue, 2011-06-14 at 11:21 +0200, Geert Uytterhoeven wrote: > On Tue, Jun 14, 2011 at 06:02, Joe Perches <joe@...ches.com> wrote: > > Unnecessary casts of void * clutter the code. > > --- a/drivers/net/a2065.c > > +++ b/drivers/net/a2065.c > > @@ -426,7 +426,7 @@ static irqreturn_t lance_interrupt (int irq, void *dev_id) > > volatile struct lance_regs *ll; > > int csr0; > > > > - dev = (struct net_device *) dev_id; > > + dev = dev_id; > > I think it would look better if you merge this line with the line that > defines "dev". I think so too, but I also think it should look like below and that's something better done in a separate pass, don't you think? diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c index deaa8bc..25ea98a 100644 --- a/drivers/net/a2065.c +++ b/drivers/net/a2065.c @@ -421,16 +421,11 @@ static int lance_tx (struct net_device *dev) static irqreturn_t lance_interrupt (int irq, void *dev_id) { - struct net_device *dev; - struct lance_private *lp; - volatile struct lance_regs *ll; + struct net_device *dev = dev_id; + struct lance_private *lp = netdev_priv(dev); + volatile struct lance_regs *ll = lp->ll; int csr0; - dev = (struct net_device *) dev_id; - - lp = netdev_priv(dev); - ll = lp->ll; - ll->rap = LE_CSR0; /* LANCE Controller Status */ csr0 = ll->rdp; -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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