Input: ads7846 - fix uninitialized var warning
drivers/input/touchscreen/ads7846.c: In function 'ads7846_read12_ser': drivers/input/touchscreen/ads7846.c:216: warning: 'sample' may be used uninitialized in this function Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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@ -213,7 +213,7 @@ static int ads7846_read12_ser(struct device *dev, unsigned command)
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struct ads7846 *ts = dev_get_drvdata(dev);
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struct ser_req *req = kzalloc(sizeof *req, GFP_KERNEL);
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int status;
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int sample;
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int uninitialized_var(sample);
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int use_internal;
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if (!req)
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