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ext4: Handle nested ext4_journal_start/stop calls without a journal
[pandora-kernel.git]
/
fs
/
ext4
/
namei.c
diff --git
a/fs/ext4/namei.c
b/fs/ext4/namei.c
index
42f81d2
..
7c8fe80
100644
(file)
--- a/
fs/ext4/namei.c
+++ b/
fs/ext4/namei.c
@@
-2076,7
+2076,8
@@
int ext4_orphan_del(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0;
- if (!ext4_handle_valid(handle))
+ /* ext4_handle_valid() assumes a valid handle_t pointer */
+ if (handle && !ext4_handle_valid(handle))
return 0;
mutex_lock(&EXT4_SB(inode->i_sb)->s_orphan_lock);