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* [PATCH v2] thermal: tegra: remove null check for dev pointer
@ 2017-09-05  7:41 Nicolin Chen
  0 siblings, 0 replies; only message in thread
From: Nicolin Chen @ 2017-09-05  7:41 UTC (permalink / raw)
  To: rui.zhang
  Cc: edubezval, thierry.reding, jonathanh, wni, linux-pm, linux-tegra,
	linux-kernel, srikars

The dev pointer is going through a null check after a dereference.
So this patch removes that useless check since the driver does not
pass a null dev pointer in any case.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
Changelog
v2:
 * By following Thierry's comments, changed to remove the null pointer
   check directly and revised the patch subject according.

 drivers/thermal/tegra/soctherm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c
index 7d2db23..075db1d 100644
--- a/drivers/thermal/tegra/soctherm.c
+++ b/drivers/thermal/tegra/soctherm.c
@@ -483,7 +483,7 @@ static int throttrip_program(struct device *dev,
 	unsigned int throt;
 	u32 r, reg_off;
 
-	if (!dev || !sg || !stc || !stc->init)
+	if (!sg || !stc || !stc->init)
 		return -EINVAL;
 
 	temp = enforce_temp_range(dev, trip_temp) / ts->soc->thresh_grain;
-- 
2.1.4

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