[PATCH 2/2]drivers/usb/host/ehci-hub.c Fix variable 'i' set but not used

["Justin P. Mattock" <justinmattock@gmail.com>]

The below fixes a build warning from GCC:

drivers/usb/host/ehci-hub.c: In function 'create_companion_file':
drivers/usb/host/ehci-hub.c:533:6: warning: variable 'i' set but not used

Let me know if these are totally wrong etc.. And I'll try
my best to resend properly..

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

---
 drivers/usb/host/ehci-hub.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index e7d3d8d..dc7290f 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -530,11 +530,10 @@ static DEVICE_ATTR(companion, 0644, show_companion, store_companion);
 
 static inline void create_companion_file(struct ehci_hcd *ehci)
 {
-	int	i;
 
 	/* with integrated TT there is no companion! */
 	if (!ehci_is_TDI(ehci))
-		i = device_create_file(ehci_to_hcd(ehci)->self.controller,
+		device_create_file(ehci_to_hcd(ehci)->self.controller,
 				       &dev_attr_companion);
 }
 
-- 
1.7.1.rc1.21.gf3bd6