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-rw-r--r--lib/librte_power/guest_channel.c6
-rw-r--r--lib/librte_power/rte_power_kvm_vm.c3
2 files changed, 6 insertions, 3 deletions
diff --git a/lib/librte_power/guest_channel.c b/lib/librte_power/guest_channel.c
index d6b6d0aa..85c92fab 100644
--- a/lib/librte_power/guest_channel.c
+++ b/lib/librte_power/guest_channel.c
@@ -103,8 +103,10 @@ guest_channel_host_connect(const char *path, unsigned lcore_id)
global_fds[lcore_id] = fd;
ret = guest_channel_send_msg(&pkt, lcore_id);
if (ret != 0) {
- RTE_LOG(ERR, GUEST_CHANNEL, "Error on channel '%s' communications "
- "test: %s\n", fd_path, strerror(ret));
+ RTE_LOG(ERR, GUEST_CHANNEL,
+ "Error on channel '%s' communications test: %s\n",
+ fd_path, ret > 0 ? strerror(ret) :
+ "channel not connected");
goto error;
}
RTE_LOG(INFO, GUEST_CHANNEL, "Channel '%s' is now connected\n", fd_path);
diff --git a/lib/librte_power/rte_power_kvm_vm.c b/lib/librte_power/rte_power_kvm_vm.c
index 7bb2774c..a1badf34 100644
--- a/lib/librte_power/rte_power_kvm_vm.c
+++ b/lib/librte_power/rte_power_kvm_vm.c
@@ -106,7 +106,8 @@ send_msg(unsigned lcore_id, uint32_t scale_direction)
ret = guest_channel_send_msg(&pkt[lcore_id], lcore_id);
if (ret == 0)
return 1;
- RTE_LOG(DEBUG, POWER, "Error sending message: %s\n", strerror(ret));
+ RTE_LOG(DEBUG, POWER, "Error sending message: %s\n",
+ ret > 0 ? strerror(ret) : "channel not connected");
return -1;
}