[PATCH] spi: tegra210-quad: Fix iterator outside loop

[Krishna Yarlagadda]

Fix warn: iterator used outside loop: 'xfer'
xfer variable may contain invalid value in few conditions.
Move transfer complete check within list loop.

Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Link:https://lore.kernel.org/all/202210191211.46FkzKmv-lkp@xxxxxxxxx/
Fixes: 8777dd9dff40 ("spi: tegra210-quad: Fix combined sequence")

Signed-off-by: Krishna Yarlagadda <kyarlagadda@xxxxxxxxxx>
---
 drivers/spi/spi-tegra210-quad.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c
index 95706153f340..2291effc2c44 100644
--- a/drivers/spi/spi-tegra210-quad.c
+++ b/drivers/spi/spi-tegra210-quad.c
@@ -1178,12 +1178,12 @@ static int tegra_qspi_combined_seq_xfer(struct tegra_qspi *tqspi,
 			goto exit;
 		}
 		msg->actual_length += xfer->len;
+		if (!xfer->cs_change && transfer_phase == DATA_TRANSFER) {
+			tegra_qspi_transfer_end(spi);
+			spi_transfer_delay_exec(xfer);
+		}
 		transfer_phase++;
 	}
-	if (!xfer->cs_change) {
-		tegra_qspi_transfer_end(spi);
-		spi_transfer_delay_exec(xfer);
-	}
 	ret = 0;
 
 exit:
-- 
2.17.1