From: David Sterba <dsterba@suse.com>
Date: Fri, 23 Jun 2017 01:47:28 +0000 (+0200)
Subject: btrfs: sink get_extent parameter to extent_write_full_page
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=deac642d7e0fd83efd3372c4093fe60ac7436db6;p=openwrt%2Fstaging%2Fblogic.git

btrfs: sink get_extent parameter to extent_write_full_page

There's only one caller.

Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index d9a76e33ac3c..7754124b07b8 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4058,14 +4058,13 @@ static noinline void flush_write_bio(void *data)
 }
 
 int extent_write_full_page(struct extent_io_tree *tree, struct page *page,
-			  get_extent_t *get_extent,
 			  struct writeback_control *wbc)
 {
 	int ret;
 	struct extent_page_data epd = {
 		.bio = NULL,
 		.tree = tree,
-		.get_extent = get_extent,
+		.get_extent = btrfs_get_extent,
 		.extent_locked = 0,
 		.sync_io = wbc->sync_mode == WB_SYNC_ALL,
 	};
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index b67fc0153b73..abe4feea1539 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -404,7 +404,6 @@ int find_first_extent_bit(struct extent_io_tree *tree, u64 start,
 int extent_invalidatepage(struct extent_io_tree *tree,
 			  struct page *page, unsigned long offset);
 int extent_write_full_page(struct extent_io_tree *tree, struct page *page,
-			  get_extent_t *get_extent,
 			  struct writeback_control *wbc);
 int extent_write_locked_range(struct extent_io_tree *tree, struct inode *inode,
 			      u64 start, u64 end, int mode);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index ae62d59edd4b..7403ef8856bd 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8891,7 +8891,7 @@ static int btrfs_writepage(struct page *page, struct writeback_control *wbc)
 		return AOP_WRITEPAGE_ACTIVATE;
 	}
 	tree = &BTRFS_I(page->mapping->host)->io_tree;
-	ret = extent_write_full_page(tree, page, btrfs_get_extent, wbc);
+	ret = extent_write_full_page(tree, page, wbc);
 	btrfs_add_delayed_iput(inode);
 	return ret;
 }