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Input: zforce - fix error return code in zforce_start()

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The error code was not set if unable to set config, so the error
condition wasn't reflected in the return value. Fix to return a
negative error code from the error handling case instead of 0.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Wei Yongjun 2013-12-17 08:58:18 -08:00 committed by Dmitry Torokhov
parent c15bdfd5b9
commit 3c4396b434
1 changed files with 2 additions and 1 deletions
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3
drivers/input/touchscreen/zforce_ts.c
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@ -279,7 +279,8 @@ static int zforce_start(struct zforce_ts *ts)
goto error; goto error;
} }
if (zforce_setconfig(ts, SETCONFIG_DUALTOUCH)) { ret = zforce_setconfig(ts, SETCONFIG_DUALTOUCH);
if (ret) {
dev_err(&client->dev, "Unable to set config\n"); dev_err(&client->dev, "Unable to set config\n");
goto error; goto error;
} }