Merge tag 'v3.17-rc5' into usb-next

USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.

Signed-off-by: Johan Hovold <johan@kernel.org>

1 files changed, 15 insertions, 13 deletions

diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index 6eaf5edf1ea1..e77db621ec89 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -45,7 +45,7 @@ void udf_free_inode(struct inode *inode)
 	udf_free_blocks(sb, NULL, &UDF_I(inode)->i_location, 0, 1);
 }
 
-struct inode *udf_new_inode(struct inode *dir, umode_t mode, int *err)
+struct inode *udf_new_inode(struct inode *dir, umode_t mode)
 {
 	struct super_block *sb = dir->i_sb;
 	struct udf_sb_info *sbi = UDF_SB(sb);
@@ -55,14 +55,12 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode, int *err)
 	struct udf_inode_info *iinfo;
 	struct udf_inode_info *dinfo = UDF_I(dir);
 	struct logicalVolIntegrityDescImpUse *lvidiu;
+	int err;
 
 	inode = new_inode(sb);
 
-	if (!inode) {
-		*err = -ENOMEM;
-		return NULL;
-	}
-	*err = -ENOSPC;
+	if (!inode)
+		return ERR_PTR(-ENOMEM);
 
 	iinfo = UDF_I(inode);
 	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_EXTENDED_FE)) {
@@ -80,21 +78,22 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode, int *err)
 	}
 	if (!iinfo->i_ext.i_data) {
 		iput(inode);
-		*err = -ENOMEM;
-		return NULL;
+		return ERR_PTR(-ENOMEM);
 	}
 
+	err = -ENOSPC;
 	block = udf_new_block(dir->i_sb, NULL,
 			      dinfo->i_location.partitionReferenceNum,
-			      start, err);
-	if (*err) {
+			      start, &err);
+	if (err) {
 		iput(inode);
-		return NULL;
+		return ERR_PTR(err);
 	}
 
 	lvidiu = udf_sb_lvidiu(sb);
 	if (lvidiu) {
 		iinfo->i_unique = lvid_get_unique_id(sb);
+		inode->i_generation = iinfo->i_unique;
 		mutex_lock(&sbi->s_alloc_mutex);
 		if (S_ISDIR(mode))
 			le32_add_cpu(&lvidiu->numDirs, 1);
@@ -123,9 +122,12 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode, int *err)
 		iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG;
 	inode->i_mtime = inode->i_atime = inode->i_ctime =
 		iinfo->i_crtime = current_fs_time(inode->i_sb);
-	insert_inode_hash(inode);
+	if (unlikely(insert_inode_locked(inode) < 0)) {
+		make_bad_inode(inode);
+		iput(inode);
+		return ERR_PTR(-EIO);
+	}
 	mark_inode_dirty(inode);
 
-	*err = 0;
 	return inode;
 }