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authorEric Biggers <ebiggers@google.com>2018-01-17 09:25:12 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2018-01-26 03:34:28 +0300
commit01950a349ec254f28bf9ad06e74a166521d213e1 (patch)
tree761fb7da7cc373bfe232e3d98839da31f78013cc /fs/buffer.c
parent4bfd054ae11ea061685c4a2a6234fdc8e92fad41 (diff)
downloadlinux-01950a349ec254f28bf9ad06e74a166521d213e1.tar.xz
fs/buffer.c: fold init_buffer() into init_page_buffers()
Since commit e76004093db1 ("fs/buffer.c: remove unnecessary init operation after allocating buffer_head"), there are no callers of init_buffer() outside of init_page_buffers(). So just fold it into init_page_buffers(). Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/buffer.c')
-rw-r--r--fs/buffer.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index 0736a6a2e2f0..3091801169ce 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -53,13 +53,6 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,
#define BH_ENTRY(list) list_entry((list), struct buffer_head, b_assoc_buffers)
-void init_buffer(struct buffer_head *bh, bh_end_io_t *handler, void *private)
-{
- bh->b_end_io = handler;
- bh->b_private = private;
-}
-EXPORT_SYMBOL(init_buffer);
-
inline void touch_buffer(struct buffer_head *bh)
{
trace_block_touch_buffer(bh);
@@ -922,7 +915,8 @@ init_page_buffers(struct page *page, struct block_device *bdev,
do {
if (!buffer_mapped(bh)) {
- init_buffer(bh, NULL, NULL);
+ bh->b_end_io = NULL;
+ bh->b_private = NULL;
bh->b_bdev = bdev;
bh->b_blocknr = block;
if (uptodate)