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Subject[PATCH] tools/power/x86_energy_perf_policy: Fix warning comparing pointer to 0
Date
Avoid pointer type value compared with 0 to make code clear.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
index 5fd9e59..fd2b982 100644
--- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
+++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
@@ -1517,7 +1517,7 @@ int main(int argc, char **argv)
parse_cpuid();

/* If CPU-set and PKG-set are not initialized, default to all CPUs */
- if ((cpu_selected_set == 0) && (pkg_selected_set == 0))
+ if ((cpu_selected_set == NULL) && (pkg_selected_set == 0))
cpu_selected_set = cpu_present_set;

/*
--
2.7.4
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