linux-kernel - [PATCH 11/14] staging: usbip: userspace: remove gcc warnings

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Date:	Sat, 14 May 2011 03:55:17 -0700
From:	matt mooney <mfmooney@...il.com>
To:	Greg Kroah-Hartman <greg@...ah.com>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 11/14] staging: usbip: userspace: remove gcc warnings

From: matt mooney <mfm@...eddisk.com>

The warnings were for unused parameters, so __attribute__((unused))
has been added until it can be determined they are truly unneeded.

Signed-off-by: matt mooney <mfm@...eddisk.com>
---
 .../staging/usbip/userspace/libsrc/stub_driver.c   |    2 +-
 .../staging/usbip/userspace/src/usbip_network.c    |    3 ++-
 drivers/staging/usbip/userspace/src/usbipd.c       |    3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/usbip/userspace/libsrc/stub_driver.c b/drivers/staging/usbip/userspace/libsrc/stub_driver.c
index a1ac067..4c76e03 100644
--- a/drivers/staging/usbip/userspace/libsrc/stub_driver.c
+++ b/drivers/staging/usbip/userspace/libsrc/stub_driver.c
@@ -181,7 +181,7 @@ static int check_new(struct dlist *dlist, struct sysfs_device *target)
 	return 1;
 }
 
-static void delete_nothing(void *dev)
+static void delete_nothing(void *dev __attribute__((unused)))
 {
 	/* do not delete anything. but, its container will be deleted. */
 }
diff --git a/drivers/staging/usbip/userspace/src/usbip_network.c b/drivers/staging/usbip/userspace/src/usbip_network.c
index 726173e..01be3c7 100644
--- a/drivers/staging/usbip/userspace/src/usbip_network.c
+++ b/drivers/staging/usbip/userspace/src/usbip_network.c
@@ -40,7 +40,8 @@ void pack_usb_device(int pack, struct usb_device *udev)
 	pack_uint16_t(pack, &udev->bcdDevice);
 }
 
-void pack_usb_interface(int pack, struct usb_interface *udev)
+void pack_usb_interface(int pack __attribute__((unused)),
+			struct usb_interface *udev __attribute__((unused)))
 {
 	/* uint8_t members need nothing */
 }
diff --git a/drivers/staging/usbip/userspace/src/usbipd.c b/drivers/staging/usbip/userspace/src/usbipd.c
index 409d064..ec9faac 100644
--- a/drivers/staging/usbip/userspace/src/usbipd.c
+++ b/drivers/staging/usbip/userspace/src/usbipd.c
@@ -388,7 +388,8 @@ static void set_signal(void)
 }
 
 
-gboolean process_comming_request(GIOChannel *gio, GIOCondition condition, gpointer data)
+gboolean process_comming_request(GIOChannel *gio, GIOCondition condition,
+				 gpointer data __attribute__((unused)))
 {
 	int ret;
 
-- 
1.7.5.1

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