powerpc/perf: Change the data type for the variable 'ncpu' in IMC code

Change the data type for the variable 'ncpu' in ppc_core_imc_cpu_offline(),
since cpumask_any_but() returns an 'int' value.

Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c
index 9ec7e87056e5bd0fd05c45ed3592ed982b416878..671aa20d8dd8854072a0076966bfd41ba784fb80 100644 (file)
--- a/arch/powerpc/perf/imc-pmu.c
+++ b/arch/powerpc/perf/imc-pmu.c
@@ -611,7 +611,8 @@ static int ppc_core_imc_cpu_online(unsigned int cpu)
 
 static int ppc_core_imc_cpu_offline(unsigned int cpu)
 {
-       unsigned int ncpu, core_id;
+       unsigned int core_id;
+       int ncpu;
        struct imc_pmu_ref *ref;
 
        /*