From 4d24901ac9131267fd188c5e1ee19a219847238a Mon Sep 17 00:00:00 2001 From: "Pedro F. Giffuni" Date: Mon, 20 Feb 2017 03:43:12 +0000 Subject: sys/dev: Replace zero with NULL for pointers. Makes things easier to read, plus architectures may set NULL to something different than zero. Found with: devel/coccinelle MFC after: 3 weeks --- sys/dev/fe/if_fe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sys/dev/fe/if_fe.c') diff --git a/sys/dev/fe/if_fe.c b/sys/dev/fe/if_fe.c index e4a46011a9a3..94b83be3f9e8 100644 --- a/sys/dev/fe/if_fe.c +++ b/sys/dev/fe/if_fe.c @@ -2002,7 +2002,7 @@ fe_write_mbufs (struct fe_softc *sc, struct mbuf *m) if ((sc->proto_dlcr6 & FE_D6_SBW) == FE_D6_SBW_BYTE) { /* 8-bit cards are easy. */ - for (mp = m; mp != 0; mp = mp->m_next) { + for (mp = m; mp != NULL; mp = mp->m_next) { if (mp->m_len) fe_outsb(sc, FE_BMPR8, mtod(mp, caddr_t), mp->m_len); @@ -2012,7 +2012,7 @@ fe_write_mbufs (struct fe_softc *sc, struct mbuf *m) { /* 16-bit cards are a pain. */ savebyte = NO_PENDING_BYTE; - for (mp = m; mp != 0; mp = mp->m_next) { + for (mp = m; mp != NULL; mp = mp->m_next) { /* Ignore empty mbuf. */ len = mp->m_len; -- cgit v1.3