From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pw0-f46.google.com ([209.85.160.46]:47178 "EHLO mail-pw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357Ab0HCBqN (ORCPT ); Mon, 2 Aug 2010 21:46:13 -0400 Received: by pwi5 with SMTP id 5so1506741pwi.19 for ; Mon, 02 Aug 2010 18:46:12 -0700 (PDT) From: "Justin P. Mattock" To: linux-wireless@vger.kernel.org Cc: j@w1.fi, linville@tuxdriver.com, mcgrof@gmail.com, julian.calaby@gmail.com, "Justin P. Mattock" Subject: [PATCH v3]hostap:hostap_ioctl.c Fix variable 'ret' set but not used Date: Mon, 2 Aug 2010 18:46:11 -0700 Message-Id: <1280799971-7091-1-git-send-email-justinmattock@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Resend version 3 The below patch fixes a warning message generated by GCC: CC [M] drivers/net/wireless/hostap/hostap_ioctl.o drivers/net/wireless/hostap/hostap_ioctl.c: In function 'prism2_request_scan': drivers/net/wireless/hostap/hostap_ioctl.c:1666:6: warning: variable 'ret' set but not used Signed-off-by: Justin P. Mattock --- drivers/net/wireless/hostap/hostap_ioctl.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index a85e43a..2cf6532 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -1689,7 +1689,7 @@ static int prism2_request_scan(struct net_device *dev) if (local->func->set_rid(dev, HFA384X_RID_SCANREQUEST, &scan_req, sizeof(scan_req))) { printk(KERN_DEBUG "SCANREQUEST failed\n"); - ret = -EINVAL; + return ret; } if (!local->host_roaming) -- 1.7.1.rc1.21.gf3bd6