staging: lustre: workitem: Remove cfs_wi_sched_unlock wrapper

Remove the wrapper function cfs_wi_sched_unlock() and replace all its
calls with the function it wrapped.

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/libcfs/workitem.c b/drivers/staging/lustre/lustre/libcfs/workitem.c
index e8bac9b..60bb88a 100644 (file)
--- a/drivers/staging/lustre/lustre/libcfs/workitem.c
+++ b/drivers/staging/lustre/lustre/libcfs/workitem.c
@@ -86,26 +86,20 @@ static struct cfs_workitem_data {
        int                     wi_stopping;
 } cfs_wi_data;
 
-static inline void
-cfs_wi_sched_unlock(struct cfs_wi_sched *sched)
-{
-       spin_unlock(&sched->ws_lock);
-}
-
 static inline int
 cfs_wi_sched_cansleep(struct cfs_wi_sched *sched)
 {
        spin_lock(&sched->ws_lock);
        if (sched->ws_stopping) {
-               cfs_wi_sched_unlock(sched);
+               spin_unlock(&sched->ws_lock);
                return 0;
        }
 
        if (!list_empty(&sched->ws_runq)) {
-               cfs_wi_sched_unlock(sched);
+               spin_unlock(&sched->ws_lock);
                return 0;
        }
-       cfs_wi_sched_unlock(sched);
+       spin_unlock(&sched->ws_lock);
        return 1;
 }
 
@@ -133,7 +127,7 @@ cfs_wi_exit(struct cfs_wi_sched *sched, cfs_workitem_t *wi)
        LASSERT(list_empty(&wi->wi_list));
 
        wi->wi_scheduled = 1; /* LBUG future schedule attempts */
-       cfs_wi_sched_unlock(sched);
+       spin_unlock(&sched->ws_lock);
 
        return;
 }
@@ -171,7 +165,7 @@ cfs_wi_deschedule(struct cfs_wi_sched *sched, cfs_workitem_t *wi)
 
        LASSERT (list_empty(&wi->wi_list));
 
-       cfs_wi_sched_unlock(sched);
+       spin_unlock(&sched->ws_lock);
        return rc;
 }
 EXPORT_SYMBOL(cfs_wi_deschedule);
@@ -205,7 +199,7 @@ cfs_wi_schedule(struct cfs_wi_sched *sched, cfs_workitem_t *wi)
        }
 
        LASSERT (!list_empty(&wi->wi_list));
-       cfs_wi_sched_unlock(sched);
+       spin_unlock(&sched->ws_lock);
        return;
 }
 EXPORT_SYMBOL(cfs_wi_schedule);
@@ -252,7 +246,7 @@ cfs_wi_scheduler (void *arg)
                        wi->wi_running   = 1;
                        wi->wi_scheduled = 0;
 
-                       cfs_wi_sched_unlock(sched);
+                       spin_unlock(&sched->ws_lock);
                        nloops++;
 
                        rc = (*wi->wi_action) (wi);
@@ -272,7 +266,7 @@ cfs_wi_scheduler (void *arg)
                }
 
                if (!list_empty(&sched->ws_runq)) {
-                       cfs_wi_sched_unlock(sched);
+                       spin_unlock(&sched->ws_lock);
                        /* don't sleep because some workitems still
                         * expect me to come back soon */
                        cond_resched();
@@ -280,13 +274,13 @@ cfs_wi_scheduler (void *arg)
                        continue;
                }
 
-               cfs_wi_sched_unlock(sched);
+               spin_unlock(&sched->ws_lock);
                rc = wait_event_interruptible_exclusive(sched->ws_waitq,
                                                !cfs_wi_sched_cansleep(sched));
                spin_lock(&sched->ws_lock);
        }
 
-       cfs_wi_sched_unlock(sched);
+       spin_unlock(&sched->ws_lock);
 
        spin_lock(&cfs_wi_data.wi_glock);
        sched->ws_nthreads--;