btrfs: make extent_clear_unlock_delalloc return void
Does not return any errors, nor anything from the callgraph. Signed-off-by: David Sterba <dsterba@suse.com>
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@ -1820,7 +1820,7 @@ out_failed:
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return found;
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}
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int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
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void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
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struct page *locked_page,
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unsigned clear_bits,
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unsigned long page_ops)
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@ -1835,7 +1835,7 @@ int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
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clear_extent_bit(tree, start, end, clear_bits, 1, 0, NULL, GFP_NOFS);
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if (page_ops == 0)
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return 0;
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return;
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if ((page_ops & PAGE_SET_ERROR) && nr_pages > 0)
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mapping_set_error(inode->i_mapping, -EIO);
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@ -1869,7 +1869,6 @@ int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
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index += ret;
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cond_resched();
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}
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return 0;
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}
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/*
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@ -340,7 +340,7 @@ int map_private_extent_buffer(struct extent_buffer *eb, unsigned long offset,
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unsigned long *map_len);
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int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end);
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int extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
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int extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
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void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
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struct page *locked_page,
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unsigned bits_to_clear,
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unsigned long page_ops);
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