thermal/intel_powerclamp: Remove set-but-not-used variables

In poll_pkg_cstate() function, the variables jiffies_last and
jiffies_now are set but never used.

This has been detected by building the driver with W=1:

drivers/thermal/intel_powerclamp.c: In function ‘poll_pkg_cstate’:
drivers/thermal/intel_powerclamp.c:464:23: warning: variable
‘jiffies_last’ set but not used [-Wunused-but-set-variable]
static unsigned long jiffies_last;
                       ^

Signed-off-by: Augusto Mecking Caringi <augustocaringi@gmail.com>
Acked-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c
index df64692e9e64..a47103a659fa 100644
--- a/drivers/thermal/intel_powerclamp.c
+++ b/drivers/thermal/intel_powerclamp.c
@@ -461,16 +461,13 @@ static void poll_pkg_cstate(struct work_struct *dummy)
 {
         static u64 msr_last;
         static u64 tsc_last;
-        static unsigned long jiffies_last;
 
         u64 msr_now;
-        unsigned long jiffies_now;
         u64 tsc_now;
         u64 val64;
 
         msr_now = pkg_state_counter();
         tsc_now = rdtsc();
-        jiffies_now = jiffies;
 
         /* calculate pkg cstate vs tsc ratio */
         if (!msr_last || !tsc_last)
@@ -485,7 +482,6 @@ static void poll_pkg_cstate(struct work_struct *dummy)
 
         /* update record */
         msr_last = msr_now;
-        jiffies_last = jiffies_now;
         tsc_last = tsc_now;
 
         if (true == clamping)