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spi: omap-100k: Clean the value of 'status' is not used
An error code is set to 'status' before exiting list_for_each_entry() loop, but the value of 'status' is not used as below: list_for_each_entry(t, &m->transfers, transfer_list) { if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) { status = -EINVAL; break; } ... } status = omap1_spi100k_setup_transfer(spi, NULL); Signed-off-by: Jay Fang <f.fangjian@huawei.com> Link: https://lore.kernel.org/r/1620629903-15493-3-git-send-email-f.fangjian@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -296,7 +296,6 @@ static int omap1_spi100k_transfer_one_message(struct spi_master *master,
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list_for_each_entry(t, &m->transfers, transfer_list) {
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if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) {
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status = -EINVAL;
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break;
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}
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status = omap1_spi100k_setup_transfer(spi, t);
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@ -315,7 +314,6 @@ static int omap1_spi100k_transfer_one_message(struct spi_master *master,
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m->actual_length += count;
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if (count != t->len) {
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status = -EIO;
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break;
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}
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}
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