From: Colin King <colin.king@canonical.com>
To: "David S . Miller" <davem@davemloft.net>, netdev@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] net: ethernet: sun: remove redundant variables adv and lpa
Date: Thu, 5 Jul 2018 10:37:32 +0100 [thread overview]
Message-ID: <20180705093732.21650-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
Variables adv and lpa are being assigned but are never used hence they
are redundant and can be removed.
Cleans up clang warnings:
warning: variable 'lpa' set but not used [-Wunused-but-set-variable]
warning: variable 'adv' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/net/ethernet/sun/niu.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 88c12474a0c3..2d6b62c6d9ab 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -1225,17 +1225,13 @@ static int link_status_1g_rgmii(struct niu *np, int *link_up_p)
bmsr = err;
if (bmsr & BMSR_LSTATUS) {
- u16 adv, lpa;
-
err = mii_read(np, np->phy_addr, MII_ADVERTISE);
if (err < 0)
goto out;
- adv = err;
err = mii_read(np, np->phy_addr, MII_LPA);
if (err < 0)
goto out;
- lpa = err;
err = mii_read(np, np->phy_addr, MII_ESTATUS);
if (err < 0)
--
2.17.1
next reply other threads:[~2018-07-05 9:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-05 9:37 Colin King [this message]
2018-07-05 9:52 ` Dan Carpenter
2018-07-05 9:54 ` Colin Ian King
2018-07-05 10:01 ` Dan Carpenter
2018-07-05 10:33 ` David Miller
2018-07-05 10:50 ` Colin Ian King
2018-07-05 10:52 ` David Miller
2018-07-05 13:54 ` Andrew Lunn
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180705093732.21650-1-colin.king@canonical.com \
--to=colin.king@canonical.com \
--cc=davem@davemloft.net \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®