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authorSonic Zhang <sonic.zhang@analog.com>2011-01-11 11:19:08 -0500
committerGrant Likely <grant.likely@secretlab.ca>2011-02-15 13:57:02 -0700
commit1974eba605557e934764cb83c8ceb0eca78f011a (patch)
tree02788033188a4cb5c5ec5861c7599d313cdfc6a3 /drivers/spi
parent4d676fc5c39a677aa72148debd47029d8d8f0634 (diff)
downloadop-kernel-dev-1974eba605557e934764cb83c8ceb0eca78f011a.zip
op-kernel-dev-1974eba605557e934764cb83c8ceb0eca78f011a.tar.gz
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>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_bfin5xx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index e8d68b7..a284624 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -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) {
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