spi: zynq_qspi: Fixed incorrect return value error

This patch replaced "return 0" with "return status" to fix the
incorrect return value error reported by the coverity.

Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com>
[jagan: rebased on master]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

diff --git a/drivers/spi/zynq_qspi.c b/drivers/spi/zynq_qspi.c
index ee8796d470b849306eb722fa423341c6e307275c..9ad1927a5d51f0bcdf783096fe73086c2de8e0f1 100644 (file)
--- a/drivers/spi/zynq_qspi.c
+++ b/drivers/spi/zynq_qspi.c
@@ -486,7 +486,7 @@ static int zynq_qspi_transfer(struct zynq_qspi_priv *priv)
                break;
        }
 
-       return 0;
+       return status;
 }
 
 static int zynq_qspi_claim_bus(struct udevice *dev)