linux-kernel - [PATCH 01/12] staging: ft1000: Use common return point.

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Message-Id: <1295953697-9805-1-git-send-email-marek.belisko@open-nandra.com>
Date:	Tue, 25 Jan 2011 12:08:06 +0100
From:	Marek Belisko <marek.belisko@...n-nandra.com>
To:	gregkh@...e.de
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Marek Belisko <marek.belisko@...n-nandra.com>
Subject: [PATCH 01/12] staging: ft1000: Use common return point.

Signed-off-by: Marek Belisko <marek.belisko@...n-nandra.com>
---
 .../staging/ft1000/ft1000-usb/ft1000_download.c    |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
index 17546d8..696e319 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
@@ -127,7 +127,7 @@ static u32 check_usb_db (struct ft1000_device *ft1000dev)
 {
    int               loopcnt;
    u16            temp;
-   u32             status;
+   u32             status, ret_val = HANDSHAKE_MAG_TIMEOUT_VALUE;
 
    loopcnt = 0;
    while (loopcnt < 10)
@@ -166,7 +166,8 @@ static u32 check_usb_db (struct ft1000_device *ft1000dev)
       else
       {
          DEBUG("check_usb_db: door bell is cleared, return 0\n");
-         return 0;
+	ret_val = 0;
+	break;
       }
 #if 0
       // Check if Card is present
@@ -182,7 +183,7 @@ static u32 check_usb_db (struct ft1000_device *ft1000dev)
 #endif
    }
 
-   return HANDSHAKE_MAG_TIMEOUT_VALUE;
+	return ret_val;
 
 }
 
-- 
1.7.1

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