diff options
| -rw-r--r-- | fs/f2fs/data.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 0879d2aa97e6..991e36835df8 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -626,11 +626,13 @@ static int get_data_block(struct inode *inode, sector_t iblock, /* When reading holes, we need its node page */ set_new_dnode(&dn, inode, NULL, NULL, 0); err = get_dnode_of_data(&dn, pgofs, mode); - if (err || dn.data_blkaddr == NEW_ADDR) { + if (err) { if (err == -ENOENT) err = 0; goto unlock_out; } + if (dn.data_blkaddr == NEW_ADDR) + goto put_out; if (dn.data_blkaddr != NULL_ADDR) { map_bh(bh_result, inode->i_sb, dn.data_blkaddr); @@ -659,11 +661,14 @@ get_next: set_new_dnode(&dn, inode, NULL, NULL, 0); err = get_dnode_of_data(&dn, pgofs, mode); - if (err || dn.data_blkaddr == NEW_ADDR) { + if (err) { if (err == -ENOENT) err = 0; goto unlock_out; } + if (dn.data_blkaddr == NEW_ADDR) + goto put_out; + end_offset = IS_INODE(dn.node_page) ? ADDRS_PER_INODE(F2FS_I(inode)) : ADDRS_PER_BLOCK; } |