diff options
| -rw-r--r-- | sys/netinet/ip_dummynet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/ip_dummynet.c b/sys/netinet/ip_dummynet.c index 39492b9..7b1163b 100644 --- a/sys/netinet/ip_dummynet.c +++ b/sys/netinet/ip_dummynet.c @@ -1549,7 +1549,7 @@ delete_pipe(struct dn_pipe *p) /* locate pipe */ for (a = NULL , b = all_pipes ; b && b->pipe_nr < p->pipe_nr ; a = b , b = b->next) ; - if (b && b->pipe_nr != p->pipe_nr) + if (b == NULL || b->pipe_nr != p->pipe_nr) return EINVAL ; /* not found */ s = splnet() ; @@ -1585,7 +1585,7 @@ delete_pipe(struct dn_pipe *p) /* locate set */ for (a = NULL, b = all_flow_sets ; b && b->fs_nr < p->fs.fs_nr ; a = b , b = b->next) ; - if (b && b->fs_nr != p->fs.fs_nr) + if (b == NULL || b->fs_nr != p->fs.fs_nr) return EINVAL ; /* not found */ s = splnet() ; |
