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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>
This commit is contained in:
Dan Carpenter 2015-09-21 19:26:02 +03:00 committed by Rafael J. Wysocki
parent f59d3ee848
commit a6eed752f5
1 changed files with 4 additions and 5 deletions
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9
drivers/base/power/opp/cpu.c
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@ -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;
}