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authorHarald Hoyer <harald@redhat.com>2015-03-27 12:02:49 +0100
committerHarald Hoyer <harald@redhat.com>2015-03-27 14:57:38 +0100
commita7f7d1bde43fc825c49afea3f946f5b4b3d563e0 (patch)
treee6202adf568f95dbf22d7fb0c51f8c9220a56964 /src/libsystemd-network
parent47d45d3cde45d6545367570264e4e3636bc9e345 (diff)
fix gcc warnings about uninitialized variables
like: src/shared/install.c: In function ‘unit_file_lookup_state’: src/shared/install.c:1861:16: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized] return r < 0 ? r : state; ^ src/shared/install.c:1796:13: note: ‘r’ was declared here int r; ^
Diffstat (limited to 'src/libsystemd-network')
-rw-r--r--src/libsystemd-network/lldp-tlv.c8
-rw-r--r--src/libsystemd-network/sd-dhcp-server.c2
-rw-r--r--src/libsystemd-network/sd-pppoe.c2
3 files changed, 6 insertions, 6 deletions
diff --git a/src/libsystemd-network/lldp-tlv.c b/src/libsystemd-network/lldp-tlv.c
index e43d70d3cf..e32783f3eb 100644
--- a/src/libsystemd-network/lldp-tlv.c
+++ b/src/libsystemd-network/lldp-tlv.c
@@ -156,7 +156,7 @@ static inline int tlv_packet_read_internal(tlv_section *m, void **data) {
}
int tlv_packet_read_u8(tlv_packet *m, uint8_t *data) {
- void *val;
+ void *val = NULL;
int r;
assert_return(m, -EINVAL);
@@ -174,7 +174,7 @@ int tlv_packet_read_u8(tlv_packet *m, uint8_t *data) {
int tlv_packet_read_u16(tlv_packet *m, uint16_t *data) {
uint16_t t;
- void *val;
+ void *val = NULL;
int r;
assert_return(m, -EINVAL);
@@ -211,7 +211,7 @@ int tlv_packet_read_u32(tlv_packet *m, uint32_t *data) {
}
int tlv_packet_read_string(tlv_packet *m, char **data, uint16_t *data_length) {
- void *val;
+ void *val = NULL;
int r;
assert_return(m, -EINVAL);
@@ -229,7 +229,7 @@ int tlv_packet_read_string(tlv_packet *m, char **data, uint16_t *data_length) {
}
int tlv_packet_read_bytes(tlv_packet *m, uint8_t **data, uint16_t *data_length) {
- void *val;
+ void *val = NULL;
int r;
assert_return(m, -EINVAL);
diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c
index 2634a730d6..a0a2320efa 100644
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -775,7 +775,7 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
if (pool_offset >= 0 &&
server->bound_leases[pool_offset] == existing_lease) {
DHCPLease *lease;
- usec_t time_now;
+ usec_t time_now = 0;
if (!existing_lease) {
lease = new0(DHCPLease, 1);
diff --git a/src/libsystemd-network/sd-pppoe.c b/src/libsystemd-network/sd-pppoe.c
index e8e7d994df..601f3bd400 100644
--- a/src/libsystemd-network/sd-pppoe.c
+++ b/src/libsystemd-network/sd-pppoe.c
@@ -339,7 +339,7 @@ static int pppoe_timeout(sd_event_source *s, uint64_t usec, void *userdata);
static int pppoe_arm_timeout(sd_pppoe *ppp) {
_cleanup_event_source_unref_ sd_event_source *timeout = NULL;
- usec_t next_timeout;
+ usec_t next_timeout = 0;
int r;
assert(ppp);