From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudip Mukherjee Subject: [PATCH] at86rf230: fix build warning Date: Fri, 11 Sep 2015 15:16:04 +0530 Message-ID: <1441964764-15611-1-git-send-email-sudipm.mukherjee@gmail.com> Cc: linux-kernel@vger.kernel.org, linux-wpan@vger.kernel.org, netdev@vger.kernel.org, Stephen Rothwell , Andrew Morton , Sudip Mukherjee To: Alexander Aring Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org e616a00ce786 ("drivers/net/ieee802154/at86rf230.c: seq_printf() now returns NULL") has removed the usage of the integer "ret" but missed removing the variable. And we were getting a build warning about "unused variable". Fixes: e616a00ce786 ("drivers/net/ieee802154/at86rf230.c: seq_printf() now returns NULL") Signed-off-by: Sudip Mukherjee --- drivers/net/ieee802154/at86rf230.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index a9f3af6..9ae98fd 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -1645,7 +1645,6 @@ static struct dentry *at86rf230_debugfs_root; static int at86rf230_stats_show(struct seq_file *file, void *offset) { struct at86rf230_local *lp = file->private; - int ret; seq_printf(file, "SUCCESS:\t\t%8llu\n", lp->trac.success); seq_printf(file, "SUCCESS_DATA_PENDING:\t%8llu\n", -- 1.9.1