summaryrefslogtreecommitdiff
path: root/include/net/red.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/red.h')
-rw-r--r--include/net/red.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/red.h b/include/net/red.h
index baab385a4736..28068ec614b2 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -199,7 +199,8 @@ static inline void red_set_parms(struct red_parms *p,
p->Scell_log = Scell_log;
p->Scell_max = (255 << Scell_log);
- memcpy(p->Stab, stab, sizeof(p->Stab));
+ if (stab)
+ memcpy(p->Stab, stab, sizeof(p->Stab));
}
static inline int red_is_idling(const struct red_vars *v)