[PATCH] thermal/intel_powerclamp: Remove set-but-not-used variables

[Augusto Mecking Caringi]

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 âpoll_pkg_cstateâ:
drivers/thermal/intel_powerclamp.c:464:23: warning: variable
âjiffies_lastâ set but not used [-Wunused-but-set-variable]
static unsigned long jiffies_last;
                       ^

Signed-off-by: Augusto Mecking Caringi <augustocaringi@xxxxxxxxx>
---
 drivers/thermal/intel_powerclamp.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c
index df64692..a47103a 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)
-- 
2.7.4