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authorDamjan Marion <damarion@cisco.com>2016-04-26 14:54:57 +0200
committerDave Barach <openvpp@barachs.net>2016-04-26 16:16:44 +0000
commite39a7b8347b1055cca6e9cfadcfeca23f8236eb9 (patch)
tree0113d89f6faaf4013266f46c5e520735063b63f5 /vnet
parent1dabaafcebb02699cae1ebd2b58e34dfe6b0f064 (diff)
Fix compile errors reported by clang
For using clang as a compiler it is enough to specify CC=clang in the make command line Change-Id: I06f1c1d418b68768f8119de5bdc8748c51f90c02 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'vnet')
-rw-r--r--vnet/vnet/ip/adj_alloc.c2
-rw-r--r--vnet/vnet/lisp-cp/packets.c2
-rw-r--r--vnet/vnet/lisp-gpe/decap.c2
-rw-r--r--vnet/vnet/lisp-gpe/lisp_gpe.c2
-rw-r--r--vnet/vnet/vcgn/cnat_global.c2
-rw-r--r--vnet/vnet/vcgn/cnat_ipv4_udp_outside_input.c4
-rw-r--r--vnet/vnet/vcgn/cnat_logging.c2
-rw-r--r--vnet/vnet/vcgn/cnat_ports.c2
-rw-r--r--vnet/vnet/vcgn/cnat_syslog.c2
9 files changed, 10 insertions, 10 deletions
diff --git a/vnet/vnet/ip/adj_alloc.c b/vnet/vnet/ip/adj_alloc.c
index 56104207363..3ae7a199f19 100644
--- a/vnet/vnet/ip/adj_alloc.c
+++ b/vnet/vnet/ip/adj_alloc.c
@@ -51,7 +51,7 @@ aa_alloc (ip_adjacency_t * adjs, ip_adjacency_t **blockp, u32 n)
aa_header_t * ah = aa_header (adjs);
ip_adjacency_t * adj_block;
u32 freelist_length;
- int need_barrier_sync;
+ int need_barrier_sync = 0;
ASSERT(os_get_cpu_number() == 0);
ASSERT (clib_mem_is_heap_object (_vec_find(ah)));
diff --git a/vnet/vnet/lisp-cp/packets.c b/vnet/vnet/lisp-cp/packets.c
index aa246a9dc3d..28471b9a82d 100644
--- a/vnet/vnet/lisp-cp/packets.c
+++ b/vnet/vnet/lisp-cp/packets.c
@@ -225,7 +225,7 @@ pkt_push_udp_and_ip (vlib_main_t * vm, vlib_buffer_t *b, u16 sp, u16 dp,
udpsum = udp_checksum (uh, clib_net_to_host_u16 (uh->length), ih,
ip_addr_version(sip));
- if (udpsum == -1)
+ if (udpsum == (u16) ~0)
{
clib_warning("Failed UDP checksum! Discarding");
return 0;
diff --git a/vnet/vnet/lisp-gpe/decap.c b/vnet/vnet/lisp-gpe/decap.c
index 5d88462b416..d0848ab56f4 100644
--- a/vnet/vnet/lisp-gpe/decap.c
+++ b/vnet/vnet/lisp-gpe/decap.c
@@ -104,7 +104,7 @@ lisp_gpe_input (vlib_main_t * vm, vlib_node_runtime_t * node,
u32 bi0, bi1;
vlib_buffer_t * b0, * b1;
ip4_udp_lisp_gpe_header_t * iul0, * iul1;
- u32 next0, next1, error0, error1;
+ u32 next0, next1, error0 = 0, error1 = 0;
uword * si0, * si1;
next0 = next1 = LISP_GPE_INPUT_NEXT_IP4_INPUT;
diff --git a/vnet/vnet/lisp-gpe/lisp_gpe.c b/vnet/vnet/lisp-gpe/lisp_gpe.c
index fd1e1a4608e..a1d4b6fb2ee 100644
--- a/vnet/vnet/lisp-gpe/lisp_gpe.c
+++ b/vnet/vnet/lisp-gpe/lisp_gpe.c
@@ -721,7 +721,7 @@ add_del_negative_fwd_entry (lisp_gpe_main_t * lgm,
/* TODO insert tunnel that always sends map-request */
case DROP:
/* for drop fwd entries, just add route, no need to add encap tunnel */
- adj.lookup_next_index = LGPE_IP4_LOOKUP_NEXT_DROP;
+ adj.lookup_next_index = (u16) LGPE_IP4_LOOKUP_NEXT_DROP;
/* add/delete route for prefix */
return ip4_sd_fib_add_del_route (lgm, dpref, spref, a->table_id, &adj,
diff --git a/vnet/vnet/vcgn/cnat_global.c b/vnet/vnet/vcgn/cnat_global.c
index 9ab89eeaf05..7177083466e 100644
--- a/vnet/vnet/vcgn/cnat_global.c
+++ b/vnet/vnet/vcgn/cnat_global.c
@@ -57,7 +57,7 @@ dslite_table_entry_t *dslite_table_db_ptr;
*/
/* TOBE_PORTED: Following is in cnat_util.c */
-always_inline
+always_inline __attribute__((unused))
void ipv4_decr_ttl_n_calc_csum(ipv4_header *ipv4)
{
u32 checksum;
diff --git a/vnet/vnet/vcgn/cnat_ipv4_udp_outside_input.c b/vnet/vnet/vcgn/cnat_ipv4_udp_outside_input.c
index f6ffd4efa7e..5a24a111f75 100644
--- a/vnet/vnet/vcgn/cnat_ipv4_udp_outside_input.c
+++ b/vnet/vnet/vcgn/cnat_ipv4_udp_outside_input.c
@@ -137,8 +137,8 @@ is_static_dest_nat_enabled(u16 vrf)
return CNAT_NO_CONFIG;
}*/
-static inline void swap_ip_dst(ipv4_header *ip,
- cnat_main_db_entry_t *db, u16 vrf)
+static inline void __attribute__((unused))
+swap_ip_dst(ipv4_header *ip, cnat_main_db_entry_t *db, u16 vrf)
{
CNAT_UPDATE_L3_CHECKSUM_DECLARE
diff --git a/vnet/vnet/vcgn/cnat_logging.c b/vnet/vnet/vcgn/cnat_logging.c
index d404c590c26..50805d118ae 100644
--- a/vnet/vnet/vcgn/cnat_logging.c
+++ b/vnet/vnet/vcgn/cnat_logging.c
@@ -2668,7 +2668,7 @@ void cnat_nfv9_ds_lite_log_session_delete(
*/
-static inline
+static inline __attribute__((unused))
void handle_vrfid_name_mapping(void)
{
cnat_nfv9_logging_info_t *nfv9_logging_info = NULL;
diff --git a/vnet/vnet/vcgn/cnat_ports.c b/vnet/vnet/vcgn/cnat_ports.c
index 4437865aaee..943fb3ed38c 100644
--- a/vnet/vnet/vcgn/cnat_ports.c
+++ b/vnet/vnet/vcgn/cnat_ports.c
@@ -623,7 +623,7 @@ cnat_dynamic_port_alloc_v2 (
for (i = 0; i < max_trys_to_find_port; i++) {
/* start_bit is only a u16.. so it can rollover and become zero */
- if (PREDICT_FALSE((start_bit >= BITS_PER_INST) ||
+ if (PREDICT_FALSE( /* (start_bit >= BITS_PER_INST) || FIXME u16 cannot be >= 65536 */
(start_bit < static_port_range))) {
start_bit = static_port_range;
#ifndef NO_BULK_LOGGING
diff --git a/vnet/vnet/vcgn/cnat_syslog.c b/vnet/vnet/vcgn/cnat_syslog.c
index 65fde4caf30..91758f141a9 100644
--- a/vnet/vnet/vcgn/cnat_syslog.c
+++ b/vnet/vnet/vcgn/cnat_syslog.c
@@ -361,7 +361,7 @@ byte_to_ascii_decimal_unaligned(
* in to the space provided and
* returns the number of bytes copied
*/
-inline static int
+inline static int __attribute__((unused))
copy_ipv4_addr(unsigned char *ptr, u32 ipv4)
{
unsigned char *temp = ptr;