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authorWolfram Sang <wsa+renesas@sang-engineering.com>2014-12-16 13:31:26 +0100
committerWolfram Sang <wsa@the-dreams.de>2014-12-20 09:28:09 +0100
commitfe07adec730d271c91f4160f96a0f24fe7553c63 (patch)
treebdf1a6886e8038337e6e73ed4d81afe5e9455c16
parentb074cf80a7d40fefe1f4063c9841232171e8daea (diff)
downloadlinux-linaro-stable-fe07adec730d271c91f4160f96a0f24fe7553c63.tar.gz
i2c: sh_mobile: fix uninitialized var when debug is enabled
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
-rw-r--r--drivers/i2c/busses/i2c-sh_mobile.c1
1 files changed, 1 insertions, 0 deletions
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;
}