[PATCH -mm] Unionfs: Fix lock leak in unionfs_ioctl

["Josef 'Jeff' Sipek" <jsipek@cs.sunysb.edu>]

(This patch is already in the Unionfs git tree. This is just a heads up.)

Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu>
---
 fs/unionfs/commonfops.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/unionfs/commonfops.c b/fs/unionfs/commonfops.c
index 83001aa..1045e51 100644
--- a/fs/unionfs/commonfops.c
+++ b/fs/unionfs/commonfops.c
@@ -635,7 +635,6 @@ static long do_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	}
 
 out:
-	unionfs_read_unlock(file->f_dentry->d_sb);
 	return err;
 }
 
@@ -709,6 +708,7 @@ long unionfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	}
 
 out:
+	unionfs_read_unlock(file->f_dentry->d_sb);
 	return err;
 }
 
-- 
1.5.2.rc1.165.gaf9b

-
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