[PATCH 2/4] spi: omap-100k: Clean the value of 'status' is not used

[Jay Fang <f.fangjian@xxxxxxxxxx>]

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@xxxxxxxxxx>
---
 drivers/spi/spi-omap-100k.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index 7062f29..dc9b86b 100644
--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -296,7 +296,6 @@ static int omap1_spi100k_transfer_one_message(struct spi_master *master,
 
 	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, t);
@@ -315,7 +314,6 @@ static int omap1_spi100k_transfer_one_message(struct spi_master *master,
 			m->actual_length += count;
 
 			if (count != t->len) {
-				status = -EIO;
 				break;
 			}
 		}
-- 
2.7.4