diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-09-21 19:26:02 +0300 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-04-01 13:24:08 +0800 |
| commit | b40ddfff431576ec3de0a0c12125d3682ad78a10 (patch) | |
| tree | 25dc8c81e33760ddd154a5fc29bd21e51fb3defd /drivers/base | |
| parent | 3f306736fdde9164d2a00c0f19178dec1c049252 (diff) | |
PM / OPP: passing NULL to PTR_ERR()
The code was using PTR_ERR(NULL) which causes a static checker warning.
I have fixed up the printks and changed the return to -ENOENT.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit a6eed752f5fb40990eb28fddb2b93258fb7e3be0)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/power/opp/cpu.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/base/power/opp/cpu.c b/drivers/base/power/opp/cpu.c index 3d946b508a13..7654c5606307 100644 --- a/drivers/base/power/opp/cpu.c +++ b/drivers/base/power/opp/cpu.c @@ -223,8 +223,7 @@ int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask /* Get OPP descriptor node */ np = _of_get_opp_desc_node(cpu_dev); if (!np) { - dev_dbg(cpu_dev, "%s: Couldn't find opp node: %ld\n", __func__, - PTR_ERR(np)); + dev_dbg(cpu_dev, "%s: Couldn't find cpu_dev node.\n", __func__); return -ENOENT; } @@ -247,9 +246,9 @@ int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask /* Get OPP descriptor node */ tmp_np = _of_get_opp_desc_node(tcpu_dev); if (!tmp_np) { - dev_err(tcpu_dev, "%s: Couldn't find opp node: %ld\n", - __func__, PTR_ERR(tmp_np)); - ret = PTR_ERR(tmp_np); + dev_err(tcpu_dev, "%s: Couldn't find tcpu_dev node.\n", + __func__); + ret = -ENOENT; goto put_cpu_node; } |