[PATCH] crypto: s5p-sss: remove redundant null check

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Because clk_disable_unprepare already checked NULL clock
parameter, so the additional checks are unnecessary, just remove them.

Signed-off-by: Xu Wang <vulab@xxxxxxxxxxx>
---
 drivers/crypto/s5p-sss.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index 341433fbcc4a..fdcbfd45c884 100644
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -2307,8 +2307,7 @@ static int s5p_aes_probe(struct platform_device *pdev)
 	tasklet_kill(&pdata->tasklet);
 
 err_irq:
-	if (pdata->pclk)
-		clk_disable_unprepare(pdata->pclk);
+	clk_disable_unprepare(pdata->pclk);
 
 err_clk:
 	clk_disable_unprepare(pdata->clk);
@@ -2338,8 +2337,7 @@ static int s5p_aes_remove(struct platform_device *pdev)
 		pdata->use_hash = false;
 	}
 
-	if (pdata->pclk)
-		clk_disable_unprepare(pdata->pclk);
+	clk_disable_unprepare(pdata->pclk);
 
 	clk_disable_unprepare(pdata->clk);
 	s5p_dev = NULL;
-- 
2.17.1




[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux for Synopsys ARC Processors]    
  • [Linux on Unisoc (RDA Micro) SoCs]     [Linux Actions SoC]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  •   Powered by Linux