net/act_pedit: fix an error code

[karo-tx-linux.git] / fs / ceph / debugfs.c

diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c
index 3ef11bc8d728d6129818428ba192830186e23804..4e2d112c982f4b12852ba7b8bad58327783bc3db 100644 (file)
--- a/fs/ceph/debugfs.c
+++ b/fs/ceph/debugfs.c
@@ -22,20 +22,19 @@ static int mdsmap_show(struct seq_file *s, void *p)
 {
        int i;
        struct ceph_fs_client *fsc = s->private;
+       struct ceph_mdsmap *mdsmap;
 
        if (fsc->mdsc == NULL || fsc->mdsc->mdsmap == NULL)
                return 0;
-       seq_printf(s, "epoch %d\n", fsc->mdsc->mdsmap->m_epoch);
-       seq_printf(s, "root %d\n", fsc->mdsc->mdsmap->m_root);
-       seq_printf(s, "session_timeout %d\n",
-                      fsc->mdsc->mdsmap->m_session_timeout);
-       seq_printf(s, "session_autoclose %d\n",
-                      fsc->mdsc->mdsmap->m_session_autoclose);
-       for (i = 0; i < fsc->mdsc->mdsmap->m_max_mds; i++) {
-               struct ceph_entity_addr *addr =
-                       &fsc->mdsc->mdsmap->m_info[i].addr;
-               int state = fsc->mdsc->mdsmap->m_info[i].state;
-
+       mdsmap = fsc->mdsc->mdsmap;
+       seq_printf(s, "epoch %d\n", mdsmap->m_epoch);
+       seq_printf(s, "root %d\n", mdsmap->m_root);
+       seq_printf(s, "max_mds %d\n", mdsmap->m_max_mds);
+       seq_printf(s, "session_timeout %d\n", mdsmap->m_session_timeout);
+       seq_printf(s, "session_autoclose %d\n", mdsmap->m_session_autoclose);
+       for (i = 0; i < mdsmap->m_num_mds; i++) {
+               struct ceph_entity_addr *addr = &mdsmap->m_info[i].addr;
+               int state = mdsmap->m_info[i].state;
                seq_printf(s, "\tmds%d\t%s\t(%s)\n", i,
                               ceph_pr_addr(&addr->in_addr),
                               ceph_mds_state_name(state));