[PATCH] Staging: lustre: tracefile: Remove wrapper function

[Shivani Bhardwaj <shivanib134@gmail.com>]

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

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
---
 drivers/staging/lustre/lustre/libcfs/tracefile.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c b/drivers/staging/lustre/lustre/libcfs/tracefile.c
index 973c7c2..907214a 100644
--- a/drivers/staging/lustre/lustre/libcfs/tracefile.c
+++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c
@@ -59,12 +59,6 @@ static atomic_t cfs_tage_allocated = ATOMIC_INIT(0);
 static void put_pages_on_tcd_daemon_list(struct page_collection *pc,
 					 struct cfs_trace_cpu_data *tcd);
 
-static inline struct cfs_trace_page *
-cfs_tage_from_list(struct list_head *list)
-{
-	return list_entry(list, struct cfs_trace_page, linkage);
-}
-
 static struct cfs_trace_page *cfs_tage_alloc(gfp_t gfp)
 {
 	struct page	    *page;
@@ -142,14 +136,16 @@ cfs_trace_get_tage_try(struct cfs_trace_cpu_data *tcd, unsigned long len)
 
 	if (tcd->tcd_cur_pages > 0) {
 		__LASSERT(!list_empty(&tcd->tcd_pages));
-		tage = cfs_tage_from_list(tcd->tcd_pages.prev);
+		tage = list_entry(tcd->tcd_pages.prev,
+				  struct cfs_trace_page, linkage);
 		if (tage->used + len <= PAGE_CACHE_SIZE)
 			return tage;
 	}
 
 	if (tcd->tcd_cur_pages < tcd->tcd_max_pages) {
 		if (tcd->tcd_cur_stock_pages > 0) {
-			tage = cfs_tage_from_list(tcd->tcd_stock_pages.prev);
+			tage = list_entry(tcd->tcd_stock_pages.prev,
+					  struct cfs_trace_page, linkage);
 			--tcd->tcd_cur_stock_pages;
 			list_del_init(&tage->linkage);
 		} else {
@@ -233,7 +229,8 @@ static struct cfs_trace_page *cfs_trace_get_tage(struct cfs_trace_cpu_data *tcd,
 	if (thread_running)
 		cfs_tcd_shrink(tcd);
 	if (tcd->tcd_cur_pages > 0) {
-		tage = cfs_tage_from_list(tcd->tcd_pages.next);
+		tage = list_entry(tcd->tcd_pages.next,
+				  struct cfs_trace_page, linkage);
 		tage->used = 0;
 		cfs_tage_to_tail(tage, &tcd->tcd_pages);
 	}
@@ -607,7 +604,8 @@ static void put_pages_on_tcd_daemon_list(struct page_collection *pc,
 			struct cfs_trace_page *victim;
 
 			__LASSERT(!list_empty(&tcd->tcd_daemon_pages));
-			victim = cfs_tage_from_list(tcd->tcd_daemon_pages.next);
+			victim = list_entry(tcd->tcd_daemon_pages.next,
+					    struct cfs_trace_page, linkage);
 
 			__LASSERT_TAGE_INVARIANT(victim);
 
-- 
2.1.0