5 files changed, 12 insertions, 9 deletions

diff --git a/usr/src/lib/libdladm/Makefile.com b/usr/src/lib/libdladm/Makefile.com
index 0737012ec7..72f5a06d0f 100644
--- a/usr/src/lib/libdladm/Makefile.com
+++ b/usr/src/lib/libdladm/Makefile.com
@@ -44,7 +44,6 @@ SRCDIR =	../common
 
 CFLAGS +=	$(CCVERBOSE)
 CERRWARN +=	-_gcc=-Wno-parentheses
-CERRWARN +=	-_gcc=-Wno-switch
 CERRWARN +=	-_gcc=-Wno-unused-label
 CERRWARN +=	$(CNOWARN_UNINIT)
 CPPFLAGS +=	-I$(SRCDIR) -D_REENTRANT
diff --git a/usr/src/lib/libdladm/common/libdliptun.c b/usr/src/lib/libdladm/common/libdliptun.c
index 8e4855fff5..cf1ab20ba3 100644
--- a/usr/src/lib/libdladm/common/libdliptun.c
+++ b/usr/src/lib/libdladm/common/libdliptun.c
@@ -122,6 +122,8 @@ i_iptun_kparams(dladm_handle_t handle, const iptun_params_t *params,
 		case IPTUN_TYPE_IPV6:
 			hints.ai_family = AF_INET6;
 			break;
+		case IPTUN_TYPE_UNKNOWN:
+			return (DLADM_STATUS_BADIPTUNLADDR);
 		}
 	}
 
diff --git a/usr/src/lib/libdladm/common/libdlsim.c b/usr/src/lib/libdladm/common/libdlsim.c
index 7b8c515875..c4d52abe60 100644
--- a/usr/src/lib/libdladm/common/libdlsim.c
+++ b/usr/src/lib/libdladm/common/libdlsim.c
@@ -386,7 +386,7 @@ dladm_simnet_info(dladm_handle_t handle, datalink_id_t simnet_id,
 	if (class != DATALINK_CLASS_SIMNET)
 		return (DLADM_STATUS_BADARG);
 
-	bzero(attrp, sizeof (attrp));
+	bzero(attrp, sizeof (*attrp));
 	attrp->sna_link_id = simnet_id;
 
 	if (flags & DLADM_OPT_ACTIVE) {
diff --git a/usr/src/lib/libdladm/common/libdlvnic.c b/usr/src/lib/libdladm/common/libdlvnic.c
index 27e856006c..f5b754b66f 100644
--- a/usr/src/lib/libdladm/common/libdlvnic.c
+++ b/usr/src/lib/libdladm/common/libdlvnic.c
@@ -148,6 +148,8 @@ i_dladm_vnic_create_sys(dladm_handle_t handle, dladm_vnic_attr_t *attr)
 		bcopy(ioc.vc_mac_addr, attr->va_mac_addr, MAXMACADDRLEN);
 		attr->va_mac_len = ioc.vc_mac_len;
 		break;
+	default:
+		break;
 	}
 	return (status);
 }
diff --git a/usr/src/lib/libofmt/common/ofmt.c b/usr/src/lib/libofmt/common/ofmt.c
index 0b248b2b2d..eb3624a8c2 100644
--- a/usr/src/lib/libofmt/common/ofmt.c
+++ b/usr/src/lib/libofmt/common/ofmt.c
@@ -71,7 +71,7 @@ typedef struct ofmt_state_s {
 	struct winsize	os_winsize;
 	int		os_nrow;
 	uint_t		os_flags;
-	int		os_nbad;
+	uint_t		os_nbad;
 	char		**os_badfields;
 	int		os_maxnamelen;	/* longest name (f. multiline) */
 	char		os_fs;		/* field seperator */
@@ -141,7 +141,7 @@ static split_t *
 split_fields(const ofmt_field_t *template, uint_t maxfields, uint_t maxcols)
 {
 	split_t	*sp;
-	int i, cols;
+	uint_t i, cols;
 
 	sp = calloc(sizeof (split_t), 1);
 	if (sp == NULL)
@@ -311,7 +311,7 @@ void
 ofmt_close(ofmt_handle_t ofmt)
 {
 	ofmt_state_t *os = ofmt;
-	int i;
+	uint_t i;
 
 	if (os == NULL)
 		return;
@@ -402,7 +402,7 @@ ofmt_fit_width(split_t **spp, uint_t width, char *value, uint_t bufsize)
 {
 	split_t		*sp = *spp;
 	char		*ptr = value, *lim = ptr + bufsize;
-	int		i, nextlen;
+	uint_t		i, nextlen;
 
 	if (sp == NULL) {
 		sp = split_str(value, OFMT_MAX_ROWS);
@@ -436,7 +436,7 @@ void
 ofmt_print(ofmt_handle_t ofmt, void *arg)
 {
 	ofmt_state_t *os = ofmt;
-	int i;
+	uint_t i;
 	char value[1024];
 	ofmt_field_t *of;
 	boolean_t escsep, more_rows;
@@ -525,7 +525,7 @@ void
 ofmt_print_header(ofmt_handle_t ofmt)
 {
 	ofmt_state_t *os = ofmt;
-	int i;
+	uint_t i;
 	ofmt_field_t *of = os->os_fields;
 	boolean_t escsep = (os->os_nfields > 1);
 
@@ -560,7 +560,7 @@ ofmt_strerror(ofmt_handle_t ofmt, ofmt_status_t error, char *buf,
     uint_t bufsize)
 {
 	ofmt_state_t *os = ofmt;
-	int i;
+	uint_t i;
 	const char *s;
 	char ebuf[OFMT_BUFSIZE];
 	boolean_t parsable;