linux-kernel - [PATCH] net/niu: Fix compile warnings

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Date:	Mon, 28 Jul 2008 16:24:19 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	David Miller <davem@...emloft.net>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH] net/niu: Fix compile warnings

Fix the wrong return value from niu_ethflow_to_class().

  drivers/net/niu.c: In function 'niu_get_hash_opts':
  drivers/net/niu.c:6481: warning: 'class' may be used uninitialized in this function
  drivers/net/niu.c: In function 'niu_set_hash_opts':
  drivers/net/niu.c:6501: warning: 'class' may be used uninitialized in this function

Signed-off-by: Takashi Iwai <tiwai@...e.de>

---
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 8ee7d7b..e4765b7 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -6417,7 +6417,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class)
 		*class = CLASS_CODE_SCTP_IPV6;
 		break;
 	default:
-		return -1;
+		return 0;
 	}
 
 	return 1;
--
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