spi/bfin_spi: return immediately after skipping to next transfer
If there is an error with setting up a transfer, we need to return immediately rather than trying to continue to process things. We already set up the error states for the caller at this point. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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@ -653,6 +653,7 @@ static void bfin_spi_pump_transfers(unsigned long data)
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message->state = bfin_spi_next_transfer(drv_data);
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message->state = bfin_spi_next_transfer(drv_data);
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/* Schedule next transfer tasklet */
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/* Schedule next transfer tasklet */
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tasklet_schedule(&drv_data->pump_transfers);
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tasklet_schedule(&drv_data->pump_transfers);
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return;
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}
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}
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if (transfer->tx_buf != NULL) {
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if (transfer->tx_buf != NULL) {
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