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ext4: use generic_writepages instead of __writepage/write_cache_pages 

Code cleanup. Instead of writing an internal static function, use the
available generic_writepages().

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Goldwyn Rodrigues 2018-03-26 01:32:50 -04:00 committed by Theodore Ts'o
parent 0d9366d67b
commit 043d20d159
1 changed files with 1 additions and 14 deletions
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15
fs/ext4/inode.c
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@ -2694,15 +2694,6 @@ static int mpage_prepare_extent_to_map(struct mpage_da_data *mpd)
return err;
}
static int __writepage(struct page *page, struct writeback_control *wbc,
void *data)
{
struct address_space *mapping = data;
int ret = ext4_writepage(page, wbc);
mapping_set_error(mapping, ret);
return ret;
}
static int ext4_writepages(struct address_space *mapping,
struct writeback_control *wbc)
{
@ -2740,11 +2731,7 @@ static int ext4_writepages(struct address_space *mapping,
goto out_writepages;
if (ext4_should_journal_data(inode)) {
struct blk_plug plug;
blk_start_plug(&plug);
ret = write_cache_pages(mapping, wbc, __writepage, mapping);
blk_finish_plug(&plug);
ret = generic_writepages(mapping, wbc);
goto out_writepages;
}