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f2fs: reorganize code for ra_node_page 

We can remove unneeded label unlock_out, avoid unnecessary jump
and reorganize the returning conditions in this function.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Namjae Jeon 2013-01-30 22:47:16 +09:00 committed by Jaegeuk Kim
parent 3786dfdf4f
commit a2b52a598a
1 changed files with 2 additions and 6 deletions
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8
fs/f2fs/node.c
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@ -874,15 +874,11 @@ void ra_node_page(struct f2fs_sb_info *sbi, nid_t nid)
return;
if (read_node_page(apage, READA))
goto unlock_out;
unlock_page(apage);
page_cache_release(apage);
return;
unlock_out:
unlock_page(apage);
release_out:
page_cache_release(apage);
return;
}
struct page *get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid)