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i2c: sh_mobile: fix uninitialized var when debug is enabled

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Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Wolfram Sang 2014-12-16 13:31:26 +01:00 • committed by Wolfram Sang
parent b074cf80a7
commit fe07adec73
1 changed files with 1 additions and 0 deletions
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drivers/i2c/busses/i2c-sh_mobile.c
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@ -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); chan = dma_request_slave_channel_reason(dev, chan_name);
if (IS_ERR(chan)) { if (IS_ERR(chan)) {
ret = PTR_ERR(chan);
dev_dbg(dev, "request_channel failed for %s (%d)\n", chan_name, ret); dev_dbg(dev, "request_channel failed for %s (%d)\n", chan_name, ret);
return chan; return chan;
} }