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i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc()
Fix to return the error code from qup_i2c_change_state()
instaed of 0 in qup_i2c_bam_schedule_desc().
Fixes: fbf9921f8b
("i2c: qup: Fix error handling")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
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@ -801,7 +801,8 @@ static int qup_i2c_bam_schedule_desc(struct qup_i2c_dev *qup)
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if (ret || qup->bus_err || qup->qup_err) {
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reinit_completion(&qup->xfer);
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if (qup_i2c_change_state(qup, QUP_RUN_STATE)) {
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ret = qup_i2c_change_state(qup, QUP_RUN_STATE);
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if (ret) {
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dev_err(qup->dev, "change to run state timed out");
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goto desc_err;
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}
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