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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>
This commit is contained in:
Sonic Zhang 2011-01-11 11:19:08 -05:00 committed by Grant Likely
parent 4d676fc5c3
commit 1974eba605
1 changed files with 1 additions and 0 deletions
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1
drivers/spi/spi_bfin5xx.c
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@ -653,6 +653,7 @@ static void bfin_spi_pump_transfers(unsigned long data)
message->state = bfin_spi_next_transfer(drv_data);
/* Schedule next transfer tasklet */
tasklet_schedule(&drv_data->pump_transfers);
return;
}
if (transfer->tx_buf != NULL) {