f2fs: remove unused return value

Don't return any value without any usage.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index bd826d953c7cf5b7b0a9836b63949d6a93db1da4..8d5e6e0dd840b5388a09130c4a083004445b0743 100644 (file)
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
@@ -130,7 +130,7 @@ struct free_nid {
        int state;              /* in use or not: NID_NEW or NID_ALLOC */
 };
 
-static inline int next_free_nid(struct f2fs_sb_info *sbi, nid_t *nid)
+static inline void next_free_nid(struct f2fs_sb_info *sbi, nid_t *nid)
 {
        struct f2fs_nm_info *nm_i = NM_I(sbi);
        struct free_nid *fnid;
@@ -138,12 +138,11 @@ static inline int next_free_nid(struct f2fs_sb_info *sbi, nid_t *nid)
        spin_lock(&nm_i->free_nid_list_lock);
        if (nm_i->fcnt <= 0) {
                spin_unlock(&nm_i->free_nid_list_lock);
-               return -1;
+               return;
        }
        fnid = list_entry(nm_i->free_nid_list.next, struct free_nid, list);
        *nid = fnid->nid;
        spin_unlock(&nm_i->free_nid_list_lock);
-       return 0;
 }
 
 /*