From: Cyrill Gorcunov <gorcunov@gmail.com>

It seems my previous patch didn't release mutex

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/udf/ialloc.c |    1 +
 1 files changed, 1 insertion(+)

diff -puN fs/udf/ialloc.c~udf-check-for-allocated-memory-for-data-of-new-inodes-fix fs/udf/ialloc.c
--- a/fs/udf/ialloc.c~udf-check-for-allocated-memory-for-data-of-new-inodes-fix
+++ a/fs/udf/ialloc.c
@@ -140,6 +140,7 @@ struct inode * udf_new_inode (struct ino
 	{
 		iput(inode);
 		*err = -ENOMEM;
+		mutex_unlock(&sbi->s_alloc_mutex);
 		return NULL;
 	}
 	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_AD_IN_ICB))
_