diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2013-12-29 23:47:38 +0100 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2014-01-02 09:54:45 +0800 |
| commit | 60acb3891ff896ab28110c170e564ba5658b4aa5 (patch) | |
| tree | 650102017c079bc32f4b3100f495a5cd50e94f50 /drivers/thermal | |
| parent | dea4f48a0a301b23c65af8e4fe8ccf360c272fbf (diff) | |
| download | linux-60acb3891ff896ab28110c170e564ba5658b4aa5.tar.bz2 | |
thermal: exynos: fix error return code
Set the return variable to an error code as done elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 32f38b90c4f6..0d96a510389f 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -205,6 +205,7 @@ static int exynos_tmu_initialize(struct platform_device *pdev) skip_calib_data: if (pdata->max_trigger_level > MAX_THRESHOLD_LEVS) { dev_err(&pdev->dev, "Invalid max trigger level\n"); + ret = -EINVAL; goto out; } |