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authorPanu Matilainen <pmatilai@redhat.com>2016-03-10 15:49:55 +0200
committerThomas Monjalon <thomas.monjalon@6wind.com>2016-03-13 16:22:55 +0100
commite04f6a64f158a2163fc47000b19d33d20a23e299 (patch)
tree943faef7be792bd16abd950f826450e80c8689e1 /examples
parent69a2f4dea74a2b532056e035618aead405e61af9 (diff)
downloaddpdk-e04f6a64f158a2163fc47000b19d33d20a23e299.zip
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examples/ip_pipeline: use unsigned constants for left shift operations
Tell the compiler to use unsigned constants for left shift ops, otherwise building with gcc >= 6.0 fails due to multiple warnings like: warning: left shift of negative value [-Wshift-negative-value] Signed-off-by: Panu Matilainen <pmatilai@redhat.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Diffstat (limited to 'examples')
-rw-r--r--examples/ip_pipeline/pipeline/pipeline_common_fe.c4
-rw-r--r--examples/ip_pipeline/pipeline/pipeline_firewall.c4
-rw-r--r--examples/ip_pipeline/pipeline/pipeline_routing.c4
3 files changed, 6 insertions, 6 deletions
diff --git a/examples/ip_pipeline/pipeline/pipeline_common_fe.c b/examples/ip_pipeline/pipeline/pipeline_common_fe.c
index bffc9a4..a691d42 100644
--- a/examples/ip_pipeline/pipeline/pipeline_common_fe.c
+++ b/examples/ip_pipeline/pipeline/pipeline_common_fe.c
@@ -337,7 +337,7 @@ app_link_config(struct app_params *app,
return -1;
}
- netmask = (~0) << (32 - depth);
+ netmask = (~0U) << (32 - depth);
host = ip & netmask;
bcast = host | (~netmask);
@@ -889,7 +889,7 @@ print_link_info(struct app_link_params *p)
{
struct rte_eth_stats stats;
struct ether_addr *mac_addr;
- uint32_t netmask = (~0) << (32 - p->depth);
+ uint32_t netmask = (~0U) << (32 - p->depth);
uint32_t host = p->ip & netmask;
uint32_t bcast = host | (~netmask);
diff --git a/examples/ip_pipeline/pipeline/pipeline_firewall.c b/examples/ip_pipeline/pipeline/pipeline_firewall.c
index 3d7ea7a..320b25d 100644
--- a/examples/ip_pipeline/pipeline/pipeline_firewall.c
+++ b/examples/ip_pipeline/pipeline/pipeline_firewall.c
@@ -256,10 +256,10 @@ app_pipeline_firewall_key_check_and_normalize(struct pipeline_firewall_key *key)
return -1;
if (src_ip_depth)
- src_ip_netmask = (~0) << (32 - src_ip_depth);
+ src_ip_netmask = (~0U) << (32 - src_ip_depth);
if (dst_ip_depth)
- dst_ip_netmask = ((~0) << (32 - dst_ip_depth));
+ dst_ip_netmask = ((~0U) << (32 - dst_ip_depth));
key->key.ipv4_5tuple.src_ip &= src_ip_netmask;
key->key.ipv4_5tuple.dst_ip &= dst_ip_netmask;
diff --git a/examples/ip_pipeline/pipeline/pipeline_routing.c b/examples/ip_pipeline/pipeline/pipeline_routing.c
index 6354730..eab89f2 100644
--- a/examples/ip_pipeline/pipeline/pipeline_routing.c
+++ b/examples/ip_pipeline/pipeline/pipeline_routing.c
@@ -319,7 +319,7 @@ app_pipeline_routing_add_route(struct app_params *app,
if ((depth == 0) || (depth > 32))
return -1;
- netmask = (~0) << (32 - depth);
+ netmask = (~0U) << (32 - depth);
key->key.ipv4.ip &= netmask;
/* data */
@@ -421,7 +421,7 @@ app_pipeline_routing_delete_route(struct app_params *app,
if ((depth == 0) || (depth > 32))
return -1;
- netmask = (~0) << (32 - depth);
+ netmask = (~0U) << (32 - depth);
key->key.ipv4.ip &= netmask;
}
break;