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Date: Mon, 15 Sep 2014 09:32:29 -0700 From: David Daney <ddaney@...iumnetworks.com> To: David Daney <ddaney.cavm@...il.com> CC: <netdev@...r.kernel.org>, "David S. Miller" <davem@...emloft.net>, <linux-kernel@...r.kernel.org>, <linux-mips@...ux-mips.org>, David Daney <david.daney@...ium.com>, Heinrich Schuchardt <xypron.glpk@....de>, Joe Perches <joe@...ches.com> Subject: Re: [PATCH] netdev: octeon_mgmt: Fix ISO C90 forbids mixed declarations and code warning. On 09/15/2014 09:23 AM, David Daney wrote: > From: David Daney <david.daney@...ium.com> > > We were getting: > > drivers/net/ethernet/octeon/octeon_mgmt.c:295:4: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] > > The idea of the fix from Joe Perches. > > Signed-off-by: David Daney <david.daney@...ium.com> > Cc: Heinrich Schuchardt <xypron.glpk@....de> > Cc: Joe Perches <joe@...ches.com> Actually Aaro Koskinen's similar patch was just committed to the net.git tree (commit 208f7ca4d4a6886256763c9c073775c5fdaf47eb), so this whole thing seems to have been an exercise in time wasting. I don't really care which patch goes in at this point. So I defer to davem et al. David Daney > --- > > This patch should supersede previous patches from Heinrich Schuchardt, > and may be preferable as it touches fewer lines of code. > > drivers/net/ethernet/octeon/octeon_mgmt.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c > index 979c698..5e10c1d 100644 > --- a/drivers/net/ethernet/octeon/octeon_mgmt.c > +++ b/drivers/net/ethernet/octeon/octeon_mgmt.c > @@ -290,12 +290,12 @@ static void octeon_mgmt_clean_tx_buffers(struct octeon_mgmt *p) > /* Read the hardware TX timestamp if one was recorded */ > if (unlikely(re.s.tstamp)) { > struct skb_shared_hwtstamps ts; > - memset(&ts, 0, sizeof(ts)); > /* Read the timestamp */ > u64 ns = cvmx_read_csr(CVMX_MIXX_TSTAMP(p->port)); > /* Remove the timestamp from the FIFO */ > cvmx_write_csr(CVMX_MIXX_TSCTL(p->port), 0); > /* Tell the kernel about the timestamp */ > + memset(&ts, 0, sizeof(ts)); > ts.hwtstamp = ns_to_ktime(ns); > skb_tstamp_tx(skb, &ts); > } > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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