From: Wolfram Sang <wsa@the-dreams.de>
To: linux-i2c@vger.kernel.org
Cc: linux-sh@vger.kernel.org, Wolfram Sang <wsa@the-dreams.de>,
Magnus Damm <magnus.damm@gmail.com>,
Simon Horman <horms@verge.net.au>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] i2c: sh_mobile: fix uninitialized var when debug is enabled
Date: Sat, 20 Dec 2014 09:36:42 +0100 [thread overview]
Message-ID: <1419064602-8529-1-git-send-email-wsa@the-dreams.de> (raw)
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
drivers/i2c/busses/i2c-sh_mobile.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index a12297e7680a..440d5dbc8b5f 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -550,6 +550,7 @@ static struct dma_chan *sh_mobile_i2c_request_dma_chan(struct device *dev,
chan = dma_request_slave_channel_reason(dev, chan_name);
if (IS_ERR(chan)) {
+ ret = PTR_ERR(chan);
dev_dbg(dev, "request_channel failed for %s (%d)\n", chan_name, ret);
return chan;
}
--
2.1.3
next reply other threads:[~2014-12-20 8:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-20 8:36 Wolfram Sang [this message]
2014-12-20 18:51 ` [PATCH] i2c: sh_mobile: fix uninitialized var when debug is enabled Laurent Pinchart
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