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-rw-r--r--fs/buffer.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index 6f2c330..91ace80 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1751,7 +1751,7 @@ static int __block_write_full_page(struct inode *inode, struct page *page,
int err;
sector_t block;
sector_t last_block;
- struct buffer_head *bh, *head, *last_bh = NULL;
+ struct buffer_head *bh, *head;
int nr_underway = 0;
BUG_ON(!PageLocked(page));
@@ -1826,7 +1826,6 @@ static int __block_write_full_page(struct inode *inode, struct page *page,
}
if (test_clear_buffer_dirty(bh)) {
mark_buffer_async_write(bh);
- last_bh = bh;
} else {
unlock_buffer(bh);
}
@@ -1844,12 +1843,9 @@ static int __block_write_full_page(struct inode *inode, struct page *page,
if (buffer_async_write(bh)) {
submit_bh(WRITE, bh);
nr_underway++;
- if (bh == last_bh)
- break;
}
bh = next;
} while (bh != head);
- bh = head;
unlock_page(page);
err = 0;
@@ -1892,7 +1888,6 @@ recover:
if (buffer_mapped(bh) && buffer_dirty(bh)) {
lock_buffer(bh);
mark_buffer_async_write(bh);
- last_bh = bh;
} else {
/*
* The buffer may have been set dirty during
@@ -1911,12 +1906,9 @@ recover:
clear_buffer_dirty(bh);
submit_bh(WRITE, bh);
nr_underway++;
- if (bh == last_bh)
- break;
}
bh = next;
} while (bh != head);
- bh = head;
goto done;
}
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