1 files changed, 11 insertions, 9 deletions

diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 7488f0b97dee..051855fe68bc 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -1256,7 +1256,7 @@ out_adjust:
 static inline unsigned int accumulate_nsecs_to_secs(struct timekeeper *tk)
 {
         u64 nsecps = (u64)NSEC_PER_SEC << tk->shift;
-        unsigned int action = 0;
+        unsigned int clock_set = 0;
 
         while (tk->xtime_nsec >= nsecps) {
                 int leap;
@@ -1279,10 +1279,10 @@ static inline unsigned int accumulate_nsecs_to_secs(struct timekeeper *tk)
                         __timekeeping_set_tai_offset(tk, tk->tai_offset - leap);
 
                         clock_was_set_delayed();
-                        action = TK_CLOCK_WAS_SET;
+                        clock_set = TK_CLOCK_WAS_SET;
                 }
         }
-        return action;
+        return clock_set;
 }
 
 /**
@@ -1295,7 +1295,8 @@ static inline unsigned int accumulate_nsecs_to_secs(struct timekeeper *tk)
  * Returns the unconsumed cycles.
  */
 static cycle_t logarithmic_accumulation(struct timekeeper *tk, cycle_t offset,
-                                                u32 shift)
+                                                u32 shift,
+                                                unsigned int *clock_set)
 {
         cycle_t interval = tk->cycle_interval << shift;
         u64 raw_nsecs;
@@ -1309,7 +1310,7 @@ static cycle_t logarithmic_accumulation(struct timekeeper *tk, cycle_t offset,
         tk->cycle_last += interval;
 
         tk->xtime_nsec += tk->xtime_interval << shift;
-        accumulate_nsecs_to_secs(tk);
+        *clock_set |= accumulate_nsecs_to_secs(tk);
 
         /* Accumulate raw time */
         raw_nsecs = (u64)tk->raw_interval << shift;
@@ -1367,7 +1368,7 @@ static void update_wall_time(void)
         struct timekeeper *tk = &shadow_timekeeper;
         cycle_t offset;
         int shift = 0, maxshift;
-        unsigned int action;
+        unsigned int clock_set = 0;
         unsigned long flags;
 
         raw_spin_lock_irqsave(&timekeeper_lock, flags);
@@ -1402,7 +1403,8 @@ static void update_wall_time(void)
         maxshift = (64 - (ilog2(ntp_tick_length())+1)) - 1;
         shift = min(shift, maxshift);
         while (offset >= tk->cycle_interval) {
-                offset = logarithmic_accumulation(tk, offset, shift);
+                offset = logarithmic_accumulation(tk, offset, shift,
+                                                        &clock_set);
                 if (offset < tk->cycle_interval<<shift)
                         shift--;
         }
@@ -1420,7 +1422,7 @@ static void update_wall_time(void)
          * Finally, make sure that after the rounding
          * xtime_nsec isn't larger than NSEC_PER_SEC
          */
-        action = accumulate_nsecs_to_secs(tk);
+        clock_set |= accumulate_nsecs_to_secs(tk);
 
         write_seqcount_begin(&timekeeper_seq);
         /* Update clock->cycle_last with the new value */
@@ -1436,7 +1438,7 @@ static void update_wall_time(void)
          * updating.
          */
         memcpy(real_tk, tk, sizeof(*tk));
-        timekeeping_update(real_tk, action);
+        timekeeping_update(real_tk, clock_set);
         write_seqcount_end(&timekeeper_seq);
 out:
         raw_spin_unlock_irqrestore(&timekeeper_lock, flags);