[PATCH] Fix some wrong goto jumps for avoiding memory leak.

[zpershuai]

In meson_spifc_probe function, when  enable the device pclk clock is
error, it should use clk_disable_unprepare to release the core clock.

And when meson_spicc_clk_init returns failed,  it should goto the
out_clk label.

Signed-off-by: zpershuai <zpershuai at gmail.com>
---
 drivers/spi/spi-meson-spicc.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index ecba6b4..b2c4621 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -725,7 +725,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	ret = clk_prepare_enable(spicc->pclk);
 	if (ret) {
 		dev_err(&pdev->dev, "pclk clock enable failed\n");
-		goto out_master;
+		goto out_core_clk;
 	}
 
 	device_reset_optional(&pdev->dev);
@@ -752,7 +752,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	ret = meson_spicc_clk_init(spicc);
 	if (ret) {
 		dev_err(&pdev->dev, "clock registration failed\n");
-		goto out_master;
+		goto out_clk;
 	}
 
 	ret = devm_spi_register_master(&pdev->dev, master);
@@ -764,9 +764,11 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	return 0;
 
 out_clk:
-	clk_disable_unprepare(spicc->core);
 	clk_disable_unprepare(spicc->pclk);
 
+out_core_clk:
+	clk_disable_unprepare(spicc->core);
+
 out_master:
 	spi_master_put(master);
 
-- 
2.7.4