linux-kernel - [PATCH] MIPS: I2C: Return -ETIMEDOUT in octeon_i2c

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Message-Id: <1285584916-21317-1-git-send-email-walle@corscience.de>
Date:	Mon, 27 Sep 2010 12:55:16 +0200
From:	Bernhard Walle <walle@...science.de>
To:	khali@...ux-fr.org
Cc:	ddaney@...iumnetworks.com, rade.bozic.ext@....com,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] MIPS: I2C: Return -ETIMEDOUT in octeon_i2c_wait() on timeout

It doesn't make sense to set result to -ETIMEDOUT but return 0 (success)
afterwards. Since there's code in octeon_i2c_start() to handle the
error, it should be called.

Signed-off-by: Bernhard Walle <walle@...science.de>
---
 drivers/i2c/busses/i2c-octeon.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-octeon.c b/drivers/i2c/busses/i2c-octeon.c
index 0e9f85d..56dbe54 100644
--- a/drivers/i2c/busses/i2c-octeon.c
+++ b/drivers/i2c/busses/i2c-octeon.c
@@ -218,7 +218,7 @@ static int octeon_i2c_wait(struct octeon_i2c *i2c)
 		return result;
 	} else if (result == 0) {
 		dev_dbg(i2c->dev, "%s: timeout\n", __func__);
-		result = -ETIMEDOUT;
+		return -ETIMEDOUT;
 	}
 
 	return 0;
-- 
1.7.0.4

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