Author: marius
Date: Thu Jun 25 16:38:16 2009
New Revision: 194973
URL: http://svn.freebsd.org/changeset/base/194973
Log:
Don't use the preprocessor while inside function-like macro
invocations as doing so violates the C specification. This
fixes the build with Clang.
Submitted by: ed
Modified:
head/sys/dev/cas/if_cas.c
Modified: head/sys/dev/cas/if_cas.c
==============================================================================
--- head/sys/dev/cas/if_cas.c Thu Jun 25 16:36:57 2009 (r194972)
+++ head/sys/dev/cas/if_cas.c Thu Jun 25 16:38:16 2009 (r194973)
@@ -1697,14 +1697,16 @@ cas_rint(struct cas_softc *sc)
refcount_acquire(&rxds->rxds_refcount);
bus_dmamap_sync(sc->sc_rdmatag,
rxds->rxds_dmamap, BUS_DMASYNC_POSTREAD);
+#if __FreeBSD_version < 800016
MEXTADD(m, (caddr_t)rxds->rxds_buf +
off * 256 + ETHER_ALIGN, len, cas_free,
-#if __FreeBSD_version < 800016
- rxds,
+ rxds, M_RDONLY, EXT_NET_DRV);
#else
+ MEXTADD(m, (caddr_t)rxds->rxds_buf +
+ off * 256 + ETHER_ALIGN, len, cas_free,
sc, (void *)(uintptr_t)idx,
-#endif
M_RDONLY, EXT_NET_DRV);
+#endif
if ((m->m_flags & M_EXT) == 0) {
m_freem(m);
m = NULL;
@@ -1740,14 +1742,16 @@ cas_rint(struct cas_softc *sc)
m->m_len = min(CAS_PAGE_SIZE - off, len);
bus_dmamap_sync(sc->sc_rdmatag,
rxds->rxds_dmamap, BUS_DMASYNC_POSTREAD);
- MEXTADD(m, (caddr_t)rxds->rxds_buf + off,
- m->m_len, cas_free,
#if __FreeBSD_version < 800016
- rxds,
+ MEXTADD(m, (caddr_t)rxds->rxds_buf + off,
+ m->m_len, cas_free, rxds, M_RDONLY,
+ EXT_NET_DRV);
#else
- sc, (void *)(uintptr_t)idx,
+ MEXTADD(m, (caddr_t)rxds->rxds_buf + off,
+ m->m_len, cas_free, sc,
+ (void *)(uintptr_t)idx, M_RDONLY,
+ EXT_NET_DRV);
#endif
- M_RDONLY, EXT_NET_DRV);
if ((m->m_flags & M_EXT) == 0) {
m_freem(m);
m = NULL;
@@ -1774,14 +1778,16 @@ cas_rint(struct cas_softc *sc)
bus_dmamap_sync(sc->sc_rdmatag,
rxds2->rxds_dmamap,
BUS_DMASYNC_POSTREAD);
- MEXTADD(m2, (caddr_t)rxds2->rxds_buf,
- m2->m_len, cas_free,
#if __FreeBSD_version < 800016
- rxds2,
+ MEXTADD(m2, (caddr_t)rxds2->rxds_buf,
+ m2->m_len, cas_free, rxds2,
+ M_RDONLY, EXT_NET_DRV);
#else
+ MEXTADD(m2, (caddr_t)rxds2->rxds_buf,
+ m2->m_len, cas_free,
sc, (void *)(uintptr_t)idx2,
-#endif
M_RDONLY, EXT_NET_DRV);
+#endif
if ((m2->m_flags & M_EXT) == 0) {
m_freem(m2);
m2 = NULL;
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