diff options
Diffstat (limited to 'sys/dev/sn/if_sn.c')
-rw-r--r-- | sys/dev/sn/if_sn.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/sn/if_sn.c b/sys/dev/sn/if_sn.c index 7ac2a13170cd..0306089c8629 100644 --- a/sys/dev/sn/if_sn.c +++ b/sys/dev/sn/if_sn.c @@ -393,7 +393,7 @@ startagain: * Sneak a peek at the next packet */ m = ifp->if_snd.ifq_head; - if (m == 0) + if (m == NULL) return; /* * Compute the frame length and set pad to give an overall even @@ -509,7 +509,7 @@ startagain: /* * Push out the data to the card. */ - for (top = m; m != 0; m = m->m_next) { + for (top = m; m != NULL; m = m->m_next) { /* * Push out words. @@ -607,7 +607,7 @@ snresume(struct ifnet *ifp) * Sneak a peek at the next packet */ m = ifp->if_snd.ifq_head; - if (m == 0) { + if (m == NULL) { if_printf(ifp, "snresume() with nothing to send\n"); return; } @@ -708,7 +708,7 @@ snresume(struct ifnet *ifp) /* * Push out the data to the card. */ - for (top = m; m != 0; m = m->m_next) { + for (top = m; m != NULL; m = m->m_next) { /* * Push out words. |