[PATCH 1/2] mtd: fsl-quadspi: Propagate the error from of_modalias_node()

[Fabio Estevam <festevam@gmail.com>]

From: Fabio Estevam <fabio.estevam@freescale.com>

The 'map_failed' label will return 'ret', so we need to assign the error
code to 'ret', otherwise the probe function will return success.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 drivers/mtd/spi-nor/fsl-quadspi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index 8d659a2..c5d10c3 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -906,7 +906,8 @@ static int fsl_qspi_probe(struct platform_device *pdev)
 		nor->prepare = fsl_qspi_prep;
 		nor->unprepare = fsl_qspi_unprep;
 
-		if (of_modalias_node(np, modalias, sizeof(modalias)) < 0)
+		ret = of_modalias_node(np, modalias, sizeof(modalias));
+		if (ret < 0)
 			goto map_failed;
 
 		id = spi_nor_match_id(modalias);
-- 
1.9.1