linux-kernel - [PATCH] staging: octeon-usb: Remove return variable

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Message-Id: <20190529130835.6194-1-nishkadg.linux@gmail.com>
Date:   Wed, 29 May 2019 18:38:35 +0530
From:   Nishka Dasgupta <nishkadg.linux@...il.com>
To:     gregkh@...uxfoundation.org, tsotsos@...il.com,
        igor.stoppa@...il.com, aaro.koskinen@....fi,
        himadri18.07@...il.com, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Cc:     Nishka Dasgupta <nishkadg.linux@...il.com>
Subject: [PATCH] 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@...il.com>
---
 drivers/staging/octeon-usb/octeon-hcd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index aeec16314e0d..cd2b777073c4 100644
--- 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);
 }
 
 /**
-- 
2.19.1