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pNFS: Fix an unused variable warning in pnfs_roc_get_barrier 

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2015-08-19 23:00:50 -05:00
parent c2126157ea
commit c740624989
1 changed files with 0 additions and 2 deletions
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2
fs/nfs/pnfs.c
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@ -1150,7 +1150,6 @@ void pnfs_roc_get_barrier(struct inode *ino, u32 *barrier)
{
struct nfs_inode *nfsi = NFS_I(ino);
struct pnfs_layout_hdr *lo;
nfs4_stateid stateid;
u32 current_seqid;
spin_lock(&ino->i_lock);
@ -1161,7 +1160,6 @@ void pnfs_roc_get_barrier(struct inode *ino, u32 *barrier)
* a barrier, we choose the worst-case barrier.
*/
*barrier = current_seqid + atomic_read(&lo->plh_outstanding);
stateid = lo->plh_stateid;
spin_unlock(&ino->i_lock);
}