| Message ID | 1504597276-22924-1-git-send-email-nicoleotsuka@gmail.com |
|---|---|
| State | Deferred |
| Headers | show |
| Series | [v2] thermal: tegra: remove null check for dev pointer | expand |
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;
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(-)