Messages in this thread Patch in this message | | | From | Nicolin Chen <> | Subject | [PATCH v2] thermal: tegra: remove null check for dev pointer | Date | Tue, 5 Sep 2017 00:41:16 -0700 |
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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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