linux-kernel - [PATCH -mm] net/wireless/sysfs.c: Shut up build warning

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Message-ID: <alpine.LFD.0.999.0709030139110.29617@enigma.security.iitk.ac.in>
Date:	Mon, 3 Sep 2007 01:41:34 +0530 (IST)
From:	Satyam Sharma <satyam@...radead.org>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
cc:	John Linville <linville@...driver.com>,
	Johannes Berg <johannes@...solutions.net>,
	linux-wireless@...r.kernel.org
Subject: [PATCH -mm] net/wireless/sysfs.c: Shut up build warning


net/wireless/sysfs.c:108: warning: ‘wiphy_uevent’ defined but not used

when CONFIG_HOTPLUG=n is because the only usage site of this function
is #ifdef'ed as such, so let's #ifdef the definition also.

Signed-off-by: Satyam Sharma <satyam@...radead.org>

---

 net/wireless/sysfs.c |    2 ++
 1 file changed, 2 insertions(+)

--- linux-2.6.23-rc4-mm1/net/wireless/sysfs.c‾fix	2007-09-02 20:06:11.000000000 +0530
+++ linux-2.6.23-rc4-mm1/net/wireless/sysfs.c	2007-09-02 20:07:01.000000000 +0530
@@ -104,11 +104,13 @@ static void wiphy_dev_release(struct dev
 	cfg80211_dev_free(rdev);
 }
 
+#ifdef CONFIG_HOTPLUG
 static int wiphy_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	/* TODO, we probably need stuff here */
 	return 0;
 }
+#endif
 
 struct class ieee80211_class = {
 	.name = "ieee80211",