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-rw-r--r--fs/udf/inode.c28
1 files changed, 10 insertions, 18 deletions
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 8d8eda8379ca..582d6b2f0d5f 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -745,11 +745,8 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
~(inode->i_sb->s_blocksize - 1));
udf_write_aext(inode, &cur_epos, &eloc, elen, 1);
}
- brelse(prev_epos.bh);
- brelse(cur_epos.bh);
- brelse(next_epos.bh);
newblock = udf_get_lb_pblock(inode->i_sb, &eloc, offset);
- return newblock;
+ goto out_free;
}
/* Are we beyond EOF? */
@@ -772,11 +769,9 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
/* Create extents for the hole between EOF and offset */
ret = udf_do_extend_file(inode, &prev_epos, laarr, offset);
if (ret < 0) {
- brelse(prev_epos.bh);
- brelse(cur_epos.bh);
- brelse(next_epos.bh);
*err = ret;
- return 0;
+ newblock = 0;
+ goto out_free;
}
c = 0;
offset = 0;
@@ -839,11 +834,9 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
iinfo->i_location.partitionReferenceNum,
goal, err);
if (!newblocknum) {
- brelse(prev_epos.bh);
- brelse(cur_epos.bh);
- brelse(next_epos.bh);
*err = -ENOSPC;
- return 0;
+ newblock = 0;
+ goto out_free;
}
if (isBeyondEOF)
iinfo->i_lenExtents += inode->i_sb->s_blocksize;
@@ -870,15 +863,11 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
* the new number of extents is less than the old number */
udf_update_extents(inode, laarr, startnum, endnum, &prev_epos);
- brelse(prev_epos.bh);
- brelse(cur_epos.bh);
- brelse(next_epos.bh);
-
newblock = udf_get_pblock(inode->i_sb, newblocknum,
iinfo->i_location.partitionReferenceNum, 0);
if (!newblock) {
*err = -EIO;
- return 0;
+ goto out_free;
}
*new = 1;
iinfo->i_next_alloc_block = block;
@@ -889,7 +878,10 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
udf_sync_inode(inode);
else
mark_inode_dirty(inode);
-
+out_free:
+ brelse(prev_epos.bh);
+ brelse(cur_epos.bh);
+ brelse(next_epos.bh);
return newblock;
}