No functional changes.

Signed-off-by: Richard Cochran <richardcoch...@gmail.com>
---
 clock.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/clock.c b/clock.c
index 55532b8..3b42109 100644
--- a/clock.c
+++ b/clock.c
@@ -768,20 +768,22 @@ static int clock_add_port(struct clock *c, int phc_index,
 {
        struct port *p, *piter, *lastp = NULL;
 
-       if (clock_resize_pollfd(c, c->nports + 1))
+       if (clock_resize_pollfd(c, c->nports + 1)) {
                return -1;
-       p = port_open(phc_index, timestamping, ++c->last_port_number,
-                     iface, c);
+       }
+       p = port_open(phc_index, timestamping, ++c->last_port_number, iface, c);
        if (!p) {
                /* No need to shrink pollfd */
                return -1;
        }
-       LIST_FOREACH(piter, &c->ports, list)
+       LIST_FOREACH(piter, &c->ports, list) {
                lastp = piter;
-       if (lastp)
+       }
+       if (lastp) {
                LIST_INSERT_AFTER(lastp, p, list);
-       else
+       } else {
                LIST_INSERT_HEAD(&c->ports, p, list);
+       }
        c->nports++;
        clock_fda_changed(c);
        return 0;
-- 
2.1.4


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