ocfs2: clean up redundant function declarations

The function ocfs2_extend_allocation has been deleted, clean up its declaration. Also change the static function name from __ocfs2_extend_allocation() to ocfs2_extend_allocation() to be consistent with the corresponding trace events as well as comments for ocfs2_lock_allocators().

Fixes 964f14a0d350 ("ocfs2: clean up some dead code")

Signed-off-by Jia Guo <[email protected]>

Acked-by Joseph Qi <[email protected]>

---
 fs/ocfs2/file.c | 10 +++++-----
 fs/ocfs2/file.h |  2 --
 2 files changed, 5 insertions(+), 7 deletions(-)

fs/ocfs2/file.c +5 -5

index 6ee94bc..a2a8603 100644
@@ -563,8 +563,8 @@ int ocfs2_add_inode_data(struct ocfs2_super *osb,
 	return ret;
 }
 
-static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
-				     u32 clusters_to_add, int mark_unwritten)
+static int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
+				   u32 clusters_to_add, int mark_unwritten)
 {
 	int status = 0;
 	int restart_func = 0;

@@ -1035,8 +1035,8 @@ int ocfs2_extend_no_holes(struct inode *inode, struct buffer_head *di_bh,
 		clusters_to_add -= oi->ip_clusters;
 
 	if (clusters_to_add) {
-		ret = __ocfs2_extend_allocation(inode, oi->ip_clusters,
-						clusters_to_add, 0);
+		ret = ocfs2_extend_allocation(inode, oi->ip_clusters,
+					      clusters_to_add, 0);
 		if (ret) {
 			mlog_errno(ret);
 			goto out;

@@ -1493,7 +1493,7 @@ static int ocfs2_allocate_unwritten_extents(struct inode *inode,
 			goto next;
 		}
 
-		ret = __ocfs2_extend_allocation(inode, cpos, alloc_size, 1);
+		ret = ocfs2_extend_allocation(inode, cpos, alloc_size, 1);
 		if (ret) {
 			if (ret != -ENOSPC)
 				mlog_errno(ret);

fs/ocfs2/file.h +0 -2

index 1fdc983..7eb7f03 100644
@@ -65,8 +65,6 @@ int ocfs2_extend_no_holes(struct inode *inode, struct buffer_head *di_bh,
 			  u64 new_i_size, u64 zero_to);
 int ocfs2_zero_extend(struct inode *inode, struct buffer_head *di_bh,
 		      loff_t zero_to);
-int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
-		u32 clusters_to_add, int mark_unwritten);
 int ocfs2_setattr(struct dentry *dentry, struct iattr *attr);
 int ocfs2_getattr(const struct path *path, struct kstat *stat,
 		  u32 request_mask, unsigned int flags);