linux-kernel - [PATCH] staging: gdm72xx: fix unused variable warning in gdm_usb

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Date:	Mon, 26 Nov 2012 20:18:45 -0800
From:	Ben Chan <benchan@...omium.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	benchan@...omium.org
Subject: [PATCH] staging: gdm72xx: fix unused variable warning in gdm_usb_send

This patch fixes an unused variable warning in gdm_usb_send
(when CONFIG_WIMAX_GDM72XX_K_MODE=n), which was introduced in
commit 1a276b80466bbd195cf94ec7178f68f2ab351467 (staging:
gdm72xx: protect access of rx / tx structs).

Signed-off-by: Ben Chan <benchan@...omium.org>
---
 drivers/staging/gdm72xx/gdm_usb.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/gdm72xx/gdm_usb.c b/drivers/staging/gdm72xx/gdm_usb.c
index 4426941..3709824 100644
--- a/drivers/staging/gdm72xx/gdm_usb.c
+++ b/drivers/staging/gdm72xx/gdm_usb.c
@@ -316,7 +316,10 @@ static int gdm_usb_send(void *priv_dev, void *data, int len,
 	int no_spc = 0, ret;
 	u8 *pkt = data;
 	u16 cmd_evt;
-	unsigned long flags, flags2;
+	unsigned long flags;
+#ifdef CONFIG_WIMAX_GDM72XX_K_MODE
+	unsigned long flags2;
+#endif /* CONFIG_WIMAX_GDM72XX_K_MODE */
 
 	if (!udev->usbdev) {
 		dev_err(&usbdev->dev, "%s: No such device\n", __func__);
-- 
1.7.7.3

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