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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-09-15 08:11:51 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-09-19 11:54:53 -0400
commit76723de0cf5b186afe2f329eeef304c321d52bf8 (patch)
tree677768d360a5288086aa6965ce4db67d556fac03
parent7a52411107e1ac8f5be6967936ec237f40a1c7e4 (diff)
downloadop-kernel-dev-76723de0cf5b186afe2f329eeef304c321d52bf8.zip
op-kernel-dev-76723de0cf5b186afe2f329eeef304c321d52bf8.tar.gz
NFSv4: Fix incorrect semaphore release in _nfs4_do_open()
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/nfs4proc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 153898e..b14145b 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -970,7 +970,7 @@ static int _nfs4_do_open(struct inode *dir, struct dentry *dentry, int flags, st
status = -ENOMEM;
opendata = nfs4_opendata_alloc(dentry, sp, flags, sattr);
if (opendata == NULL)
- goto err_put_state_owner;
+ goto err_release_rwsem;
status = _nfs4_proc_open(opendata);
if (status != 0)
@@ -989,11 +989,11 @@ static int _nfs4_do_open(struct inode *dir, struct dentry *dentry, int flags, st
return 0;
err_opendata_free:
nfs4_opendata_free(opendata);
+err_release_rwsem:
+ up_read(&clp->cl_sem);
err_put_state_owner:
nfs4_put_state_owner(sp);
out_err:
- /* Note: clp->cl_sem must be released before nfs4_put_open_state()! */
- up_read(&clp->cl_sem);
*res = NULL;
return status;
}
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