staging: octeon-usb: Remove return variable

Remove return variable result and return the value directly.
Issue found using Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index aeec16314e0d75ed3b0c765249dc768a5d6ccd31..cd2b777073c42bfbd7cd63df3013426e0d32750c 100644 (file)
--- a/drivers/staging/octeon-usb/octeon-hcd.c
+++ b/drivers/staging/octeon-usb/octeon-hcd.c
@@ -521,8 +521,7 @@ static void octeon_unmap_urb_for_dma(struct usb_hcd *hcd, struct urb *urb)
  */
 static inline u32 cvmx_usb_read_csr32(struct octeon_hcd *usb, u64 address)
 {
-       u32 result = cvmx_read64_uint32(address ^ 4);
-       return result;
+       return cvmx_read64_uint32(address ^ 4);
 }
 
 /**