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Commit 7a0566b3 authored by NeilBrown's avatar NeilBrown Committed by Trond Myklebust
Browse files

NFSv4: Add missing nfs_put_lock_context() 



Otherwise the lock context won't be freed when we're done with it.

From: NeilBrown <neilb@suse.com>
Fixes: 5bd3f817 ("NFSv4: change nfs4_select_rw_stateid to take a lock_context inplace of lock_owner")
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@netapp.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 362fb578

fs/nfs/nfs4proc.c

+4 −2
Original line number Diff line number Diff line
@@ -2955,8 +2955,10 @@ static int _nfs4_do_setattr(struct inode *inode, 
		l_ctx = nfs_get_lock_context(ctx);

		if (IS_ERR(l_ctx))

			return PTR_ERR(l_ctx);

		if (nfs4_select_rw_stateid(ctx->state, FMODE_WRITE, l_ctx,

				&arg->stateid, &delegation_cred) == -EIO)

		status = nfs4_select_rw_stateid(ctx->state, FMODE_WRITE, l_ctx,

						&arg->stateid, &delegation_cred);

		nfs_put_lock_context(l_ctx);

		if (status == -EIO)

			return -EBADF;

	} else

		nfs4_stateid_copy(&arg->stateid, &zero_stateid);