ext4: remove unused page_idx
Signed-off-by: yalin wang <yalin.wang2010@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.com>
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@ -135,7 +135,6 @@ int ext4_mpage_readpages(struct address_space *mapping,
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unsigned nr_pages)
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{
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struct bio *bio = NULL;
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unsigned page_idx;
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sector_t last_block_in_bio = 0;
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struct inode *inode = mapping->host;
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@ -157,7 +156,7 @@ int ext4_mpage_readpages(struct address_space *mapping,
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map.m_len = 0;
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map.m_flags = 0;
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for (page_idx = 0; nr_pages; page_idx++, nr_pages--) {
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for (; nr_pages; nr_pages--) {
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int fully_mapped = 1;
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unsigned first_hole = blocks_per_page;
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